1218012480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22259}}^1$

素因数の和:22301

約数の個数: 168

約数和(自身を含む): 4410151200

約数和(自身を除く): 3192138720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 22259, 27360, 44518, 54720, 66777, 89036, 111295, 133554, 178072, 200331, 222590, 267108, 333885, 356144, 400662, 422921, 445180, 534216, 667770, 712288, 801324, 845842, 890360, 1001655, 1068432, 1268763, 1335540, 1424576, 1602648, 1691684, 1780720, 2003310, 2114605, 2136864, 2537526, 2671080, 3205296, 3383368, 3561440, 3806289, 4006620, 4229210, 4273728, 5075052, 5342160, 6343815, 6410592, 6766736, 7122880, 7612578, 8013240, 8458420, 10150104, 10684320, 12687630, 12821184, 13533472, 15225156, 16026480, 16916840, 19031445, 20300208, 21368640, 25375260, 27066944, 30450312, 32052960, 33833680, 38062890, 40600416, 50750520, 60900624, 64105920, 67667360, 76125780, 81200832, 101501040, 121801248, 135334720, 152251560, 203002080, 243602496, 304503120, 406004160, 609006240, 1218012480]

約数ペア:

[(1, 1218012480), (2, 609006240), (3, 406004160), (4, 304503120), (5, 243602496), (6, 203002080), (8, 152251560), (9, 135334720), (10, 121801248), (12, 101501040), (15, 81200832), (16, 76125780), (18, 67667360), (19, 64105920), (20, 60900624), (24, 50750520), (30, 40600416), (32, 38062890), (36, 33833680), (38, 32052960), (40, 30450312), (45, 27066944), (48, 25375260), (57, 21368640), (60, 20300208), (64, 19031445), (72, 16916840), (76, 16026480), (80, 15225156), (90, 13533472), (95, 12821184), (96, 12687630), (114, 10684320), (120, 10150104), (144, 8458420), (152, 8013240), (160, 7612578), (171, 7122880), (180, 6766736), (190, 6410592), (192, 6343815), (228, 5342160), (240, 5075052), (285, 4273728), (288, 4229210), (304, 4006620), (320, 3806289), (342, 3561440), (360, 3383368), (380, 3205296), (456, 2671080), (480, 2537526), (570, 2136864), (576, 2114605), (608, 2003310), (684, 1780720), (720, 1691684), (760, 1602648), (855, 1424576), (912, 1335540), (960, 1268763), (1140, 1068432), (1216, 1001655), (1368, 890360), (1440, 845842), (1520, 801324), (1710, 712288), (1824, 667770), (2280, 534216), (2736, 445180), (2880, 422921), (3040, 400662), (3420, 356144), (3648, 333885), (4560, 267108), (5472, 222590), (6080, 200331), (6840, 178072), (9120, 133554), (10944, 111295), (13680, 89036), (18240, 66777), (22259, 54720), (27360, 44518)]