1896867360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28027}}^1$

素因数の和:28095

約数の個数: 144

約数和(自身を含む): 6611020416

約数和(自身を除く): 4714153056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 11280, 13536, 16920, 22560, 28027, 33840, 56054, 67680, 84081, 112108, 140135, 168162, 224216, 252243, 280270, 336324, 420405, 448432, 504486, 560540, 672648, 840810, 896864, 1008972, 1121080, 1261215, 1317269, 1345296, 1681620, 2017944, 2242160, 2522430, 2634538, 2690592, 3363240, 3951807, 4035888, 4484320, 5044860, 5269076, 6586345, 6726480, 7903614, 8071776, 10089720, 10538152, 11855421, 13172690, 13452960, 15807228, 19759035, 20179440, 21076304, 23710842, 26345380, 31614456, 39518070, 40358880, 42152608, 47421684, 52690760, 59277105, 63228912, 79036140, 94843368, 105381520, 118554210, 126457824, 158072280, 189686736, 210763040, 237108420, 316144560, 379373472, 474216840, 632289120, 948433680, 1896867360]

約数ペア:

[(1, 1896867360), (2, 948433680), (3, 632289120), (4, 474216840), (5, 379373472), (6, 316144560), (8, 237108420), (9, 210763040), (10, 189686736), (12, 158072280), (15, 126457824), (16, 118554210), (18, 105381520), (20, 94843368), (24, 79036140), (30, 63228912), (32, 59277105), (36, 52690760), (40, 47421684), (45, 42152608), (47, 40358880), (48, 39518070), (60, 31614456), (72, 26345380), (80, 23710842), (90, 21076304), (94, 20179440), (96, 19759035), (120, 15807228), (141, 13452960), (144, 13172690), (160, 11855421), (180, 10538152), (188, 10089720), (235, 8071776), (240, 7903614), (282, 6726480), (288, 6586345), (360, 5269076), (376, 5044860), (423, 4484320), (470, 4035888), (480, 3951807), (564, 3363240), (705, 2690592), (720, 2634538), (752, 2522430), (846, 2242160), (940, 2017944), (1128, 1681620), (1410, 1345296), (1440, 1317269), (1504, 1261215), (1692, 1121080), (1880, 1008972), (2115, 896864), (2256, 840810), (2820, 672648), (3384, 560540), (3760, 504486), (4230, 448432), (4512, 420405), (5640, 336324), (6768, 280270), (7520, 252243), (8460, 224216), (11280, 168162), (13536, 140135), (16920, 112108), (22560, 84081), (28027, 67680), (33840, 56054)]