18404160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1048

約数の個数: 112

約数和(自身を含む): 61569600

約数和(自身を除く): 43165440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1009, 1140, 1216, 1520, 1824, 2018, 2280, 3027, 3040, 3648, 4036, 4560, 5045, 6054, 6080, 8072, 9120, 10090, 12108, 15135, 16144, 18240, 19171, 20180, 24216, 30270, 32288, 38342, 40360, 48432, 57513, 60540, 64576, 76684, 80720, 95855, 96864, 115026, 121080, 153368, 161440, 191710, 193728, 230052, 242160, 287565, 306736, 322880, 383420, 460104, 484320, 575130, 613472, 766840, 920208, 968640, 1150260, 1226944, 1533680, 1840416, 2300520, 3067360, 3680832, 4601040, 6134720, 9202080, 18404160]

約数ペア:

[(1, 18404160), (2, 9202080), (3, 6134720), (4, 4601040), (5, 3680832), (6, 3067360), (8, 2300520), (10, 1840416), (12, 1533680), (15, 1226944), (16, 1150260), (19, 968640), (20, 920208), (24, 766840), (30, 613472), (32, 575130), (38, 484320), (40, 460104), (48, 383420), (57, 322880), (60, 306736), (64, 287565), (76, 242160), (80, 230052), (95, 193728), (96, 191710), (114, 161440), (120, 153368), (152, 121080), (160, 115026), (190, 96864), (192, 95855), (228, 80720), (240, 76684), (285, 64576), (304, 60540), (320, 57513), (380, 48432), (456, 40360), (480, 38342), (570, 32288), (608, 30270), (760, 24216), (912, 20180), (960, 19171), (1009, 18240), (1140, 16144), (1216, 15135), (1520, 12108), (1824, 10090), (2018, 9120), (2280, 8072), (3027, 6080), (3040, 6054), (3648, 5045), (4036, 4560)]