906423120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:594

約数の個数: 240

約数和(自身を含む): 3231221760

約数和(自身を除く): 2324798640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 173, 180, 190, 228, 240, 285, 304, 342, 346, 360, 380, 383, 456, 519, 570, 684, 692, 720, 760, 766, 855, 865, 912, 1038, 1140, 1149, 1368, 1384, 1520, 1532, 1557, 1710, 1730, 1915, 2076, 2280, 2298, 2595, 2736, 2768, 3064, 3114, 3287, 3420, 3447, 3460, 3830, 4152, 4560, 4596, 5190, 5745, 6128, 6228, 6574, 6840, 6894, 6920, 7277, 7660, 7785, 8304, 9192, 9861, 10380, 11490, 12456, 13148, 13680, 13788, 13840, 14554, 15320, 15570, 16435, 17235, 18384, 19722, 20760, 21831, 22980, 24912, 26296, 27576, 29108, 29583, 30640, 31140, 32870, 34470, 36385, 39444, 41520, 43662, 45960, 49305, 52592, 55152, 58216, 59166, 62280, 65493, 65740, 66259, 68940, 72770, 78888, 87324, 91920, 98610, 109155, 116432, 118332, 124560, 130986, 131480, 132518, 137880, 145540, 147915, 157776, 174648, 197220, 198777, 218310, 236664, 261972, 262960, 265036, 275760, 291080, 295830, 327465, 331295, 349296, 394440, 397554, 436620, 473328, 523944, 530072, 582160, 591660, 596331, 654930, 662590, 788880, 795108, 873240, 993885, 1047888, 1060144, 1183320, 1192662, 1258921, 1309860, 1325180, 1590216, 1746480, 1987770, 2366640, 2385324, 2517842, 2619720, 2650360, 2981655, 3180432, 3776763, 3975540, 4770648, 5035684, 5239440, 5300720, 5963310, 6294605, 7553526, 7951080, 9541296, 10071368, 11330289, 11926620, 12589210, 15107052, 15902160, 18883815, 20142736, 22660578, 23853240, 25178420, 30214104, 37767630, 45321156, 47706480, 50356840, 56651445, 60428208, 75535260, 90642312, 100713680, 113302890, 151070520, 181284624, 226605780, 302141040, 453211560, 906423120]

約数ペア:

[(1, 906423120), (2, 453211560), (3, 302141040), (4, 226605780), (5, 181284624), (6, 151070520), (8, 113302890), (9, 100713680), (10, 90642312), (12, 75535260), (15, 60428208), (16, 56651445), (18, 50356840), (19, 47706480), (20, 45321156), (24, 37767630), (30, 30214104), (36, 25178420), (38, 23853240), (40, 22660578), (45, 20142736), (48, 18883815), (57, 15902160), (60, 15107052), (72, 12589210), (76, 11926620), (80, 11330289), (90, 10071368), (95, 9541296), (114, 7951080), (120, 7553526), (144, 6294605), (152, 5963310), (171, 5300720), (173, 5239440), (180, 5035684), (190, 4770648), (228, 3975540), (240, 3776763), (285, 3180432), (304, 2981655), (342, 2650360), (346, 2619720), (360, 2517842), (380, 2385324), (383, 2366640), (456, 1987770), (519, 1746480), (570, 1590216), (684, 1325180), (692, 1309860), (720, 1258921), (760, 1192662), (766, 1183320), (855, 1060144), (865, 1047888), (912, 993885), (1038, 873240), (1140, 795108), (1149, 788880), (1368, 662590), (1384, 654930), (1520, 596331), (1532, 591660), (1557, 582160), (1710, 530072), (1730, 523944), (1915, 473328), (2076, 436620), (2280, 397554), (2298, 394440), (2595, 349296), (2736, 331295), (2768, 327465), (3064, 295830), (3114, 291080), (3287, 275760), (3420, 265036), (3447, 262960), (3460, 261972), (3830, 236664), (4152, 218310), (4560, 198777), (4596, 197220), (5190, 174648), (5745, 157776), (6128, 147915), (6228, 145540), (6574, 137880), (6840, 132518), (6894, 131480), (6920, 130986), (7277, 124560), (7660, 118332), (7785, 116432), (8304, 109155), (9192, 98610), (9861, 91920), (10380, 87324), (11490, 78888), (12456, 72770), (13148, 68940), (13680, 66259), (13788, 65740), (13840, 65493), (14554, 62280), (15320, 59166), (15570, 58216), (16435, 55152), (17235, 52592), (18384, 49305), (19722, 45960), (20760, 43662), (21831, 41520), (22980, 39444), (24912, 36385), (26296, 34470), (27576, 32870), (29108, 31140), (29583, 30640)]