18972884160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6587807}}^1$

素因数の和:6587830

約数の個数: 84

約数和(自身を含む): 65258826048

約数和(自身を除く): 46285941888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6587807, 13175614, 19763421, 26351228, 32939035, 39526842, 52702456, 59290263, 65878070, 79053684, 98817105, 105404912, 118580526, 131756140, 158107368, 197634210, 210809824, 237161052, 263512280, 296451315, 316214736, 395268420, 421619648, 474322104, 527024560, 592902630, 632429472, 790536840, 948644208, 1054049120, 1185805260, 1264858944, 1581073680, 1897288416, 2108098240, 2371610520, 3162147360, 3794576832, 4743221040, 6324294720, 9486442080, 18972884160]

約数ペア:

[(1, 18972884160), (2, 9486442080), (3, 6324294720), (4, 4743221040), (5, 3794576832), (6, 3162147360), (8, 2371610520), (9, 2108098240), (10, 1897288416), (12, 1581073680), (15, 1264858944), (16, 1185805260), (18, 1054049120), (20, 948644208), (24, 790536840), (30, 632429472), (32, 592902630), (36, 527024560), (40, 474322104), (45, 421619648), (48, 395268420), (60, 316214736), (64, 296451315), (72, 263512280), (80, 237161052), (90, 210809824), (96, 197634210), (120, 158107368), (144, 131756140), (160, 118580526), (180, 105404912), (192, 98817105), (240, 79053684), (288, 65878070), (320, 59290263), (360, 52702456), (480, 39526842), (576, 32939035), (720, 26351228), (960, 19763421), (1440, 13175614), (2880, 6587807)]