8919360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 168

約数和(自身を含む): 32491680

約数和(自身を除く): 23572320

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, 163, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 326, 342, 360, 380, 456, 480, 489, 570, 576, 608, 652, 684, 720, 760, 815, 855, 912, 960, 978, 1140, 1216, 1304, 1368, 1440, 1467, 1520, 1630, 1710, 1824, 1956, 2280, 2445, 2608, 2736, 2880, 2934, 3040, 3097, 3260, 3420, 3648, 3912, 4560, 4890, 5216, 5472, 5868, 6080, 6194, 6520, 6840, 7335, 7824, 9120, 9291, 9780, 10432, 10944, 11736, 12388, 13040, 13680, 14670, 15485, 15648, 18240, 18582, 19560, 23472, 24776, 26080, 27360, 27873, 29340, 30970, 31296, 37164, 39120, 46455, 46944, 49552, 52160, 54720, 55746, 58680, 61940, 74328, 78240, 92910, 93888, 99104, 111492, 117360, 123880, 139365, 148656, 156480, 185820, 198208, 222984, 234720, 247760, 278730, 297312, 371640, 445968, 469440, 495520, 557460, 594624, 743280, 891936, 991040, 1114920, 1486560, 1783872, 2229840, 2973120, 4459680, 8919360]

約数ペア:

[(1, 8919360), (2, 4459680), (3, 2973120), (4, 2229840), (5, 1783872), (6, 1486560), (8, 1114920), (9, 991040), (10, 891936), (12, 743280), (15, 594624), (16, 557460), (18, 495520), (19, 469440), (20, 445968), (24, 371640), (30, 297312), (32, 278730), (36, 247760), (38, 234720), (40, 222984), (45, 198208), (48, 185820), (57, 156480), (60, 148656), (64, 139365), (72, 123880), (76, 117360), (80, 111492), (90, 99104), (95, 93888), (96, 92910), (114, 78240), (120, 74328), (144, 61940), (152, 58680), (160, 55746), (163, 54720), (171, 52160), (180, 49552), (190, 46944), (192, 46455), (228, 39120), (240, 37164), (285, 31296), (288, 30970), (304, 29340), (320, 27873), (326, 27360), (342, 26080), (360, 24776), (380, 23472), (456, 19560), (480, 18582), (489, 18240), (570, 15648), (576, 15485), (608, 14670), (652, 13680), (684, 13040), (720, 12388), (760, 11736), (815, 10944), (855, 10432), (912, 9780), (960, 9291), (978, 9120), (1140, 7824), (1216, 7335), (1304, 6840), (1368, 6520), (1440, 6194), (1467, 6080), (1520, 5868), (1630, 5472), (1710, 5216), (1824, 4890), (1956, 4560), (2280, 3912), (2445, 3648), (2608, 3420), (2736, 3260), (2880, 3097), (2934, 3040)]