80133240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3613

約数の個数: 128

約数和(自身を含む): 277758720

約数和(自身を除く): 197625480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3571, 3740, 4488, 5610, 7142, 7480, 10713, 11220, 14284, 17855, 21426, 22440, 28568, 35710, 39281, 42852, 53565, 60707, 71420, 78562, 85704, 107130, 117843, 121414, 142840, 157124, 182121, 196405, 214260, 235686, 242828, 303535, 314248, 364242, 392810, 428520, 471372, 485656, 589215, 607070, 667777, 728484, 785620, 910605, 942744, 1178430, 1214140, 1335554, 1456968, 1571240, 1821210, 2003331, 2356860, 2428280, 2671108, 3338885, 3642420, 4006662, 4713720, 5342216, 6677770, 7284840, 8013324, 10016655, 13355540, 16026648, 20033310, 26711080, 40066620, 80133240]

約数ペア:

[(1, 80133240), (2, 40066620), (3, 26711080), (4, 20033310), (5, 16026648), (6, 13355540), (8, 10016655), (10, 8013324), (11, 7284840), (12, 6677770), (15, 5342216), (17, 4713720), (20, 4006662), (22, 3642420), (24, 3338885), (30, 2671108), (33, 2428280), (34, 2356860), (40, 2003331), (44, 1821210), (51, 1571240), (55, 1456968), (60, 1335554), (66, 1214140), (68, 1178430), (85, 942744), (88, 910605), (102, 785620), (110, 728484), (120, 667777), (132, 607070), (136, 589215), (165, 485656), (170, 471372), (187, 428520), (204, 392810), (220, 364242), (255, 314248), (264, 303535), (330, 242828), (340, 235686), (374, 214260), (408, 196405), (440, 182121), (510, 157124), (561, 142840), (660, 121414), (680, 117843), (748, 107130), (935, 85704), (1020, 78562), (1122, 71420), (1320, 60707), (1496, 53565), (1870, 42852), (2040, 39281), (2244, 35710), (2805, 28568), (3571, 22440), (3740, 21426), (4488, 17855), (5610, 14284), (7142, 11220), (7480, 10713)]