135856080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9931}}^1$

素因数の和:9969

約数の個数: 120

約数和(自身を含む): 480311520

約数和(自身を除く): 344455440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 9931, 13680, 19862, 29793, 39724, 49655, 59586, 79448, 89379, 99310, 119172, 148965, 158896, 178758, 188689, 198620, 238344, 297930, 357516, 377378, 397240, 446895, 476688, 566067, 595860, 715032, 754756, 794480, 893790, 943445, 1132134, 1191720, 1430064, 1509512, 1698201, 1787580, 1886890, 2264268, 2383440, 2830335, 3019024, 3396402, 3575160, 3773780, 4528536, 5660670, 6792804, 7150320, 7547560, 8491005, 9057072, 11321340, 13585608, 15095120, 16982010, 22642680, 27171216, 33964020, 45285360, 67928040, 135856080]

約数ペア:

[(1, 135856080), (2, 67928040), (3, 45285360), (4, 33964020), (5, 27171216), (6, 22642680), (8, 16982010), (9, 15095120), (10, 13585608), (12, 11321340), (15, 9057072), (16, 8491005), (18, 7547560), (19, 7150320), (20, 6792804), (24, 5660670), (30, 4528536), (36, 3773780), (38, 3575160), (40, 3396402), (45, 3019024), (48, 2830335), (57, 2383440), (60, 2264268), (72, 1886890), (76, 1787580), (80, 1698201), (90, 1509512), (95, 1430064), (114, 1191720), (120, 1132134), (144, 943445), (152, 893790), (171, 794480), (180, 754756), (190, 715032), (228, 595860), (240, 566067), (285, 476688), (304, 446895), (342, 397240), (360, 377378), (380, 357516), (456, 297930), (570, 238344), (684, 198620), (720, 188689), (760, 178758), (855, 158896), (912, 148965), (1140, 119172), (1368, 99310), (1520, 89379), (1710, 79448), (2280, 59586), (2736, 49655), (3420, 39724), (4560, 29793), (6840, 19862), (9931, 13680)]