45289320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 142179840

約数和(自身を除く): 96890520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 67, 86, 120, 129, 131, 134, 172, 201, 215, 258, 262, 268, 335, 344, 393, 402, 430, 516, 524, 536, 645, 655, 670, 786, 804, 860, 1005, 1032, 1048, 1290, 1310, 1340, 1572, 1608, 1720, 1965, 2010, 2580, 2620, 2680, 2881, 3144, 3930, 4020, 5160, 5240, 5633, 5762, 7860, 8040, 8643, 8777, 11266, 11524, 14405, 15720, 16899, 17286, 17554, 22532, 23048, 26331, 28165, 28810, 33798, 34572, 35108, 43215, 43885, 45064, 52662, 56330, 57620, 67596, 69144, 70216, 84495, 86430, 87770, 105324, 112660, 115240, 131655, 135192, 168990, 172860, 175540, 210648, 225320, 263310, 337980, 345720, 351080, 377411, 526620, 675960, 754822, 1053240, 1132233, 1509644, 1887055, 2264466, 3019288, 3774110, 4528932, 5661165, 7548220, 9057864, 11322330, 15096440, 22644660, 45289320]

約数ペア:

[(1, 45289320), (2, 22644660), (3, 15096440), (4, 11322330), (5, 9057864), (6, 7548220), (8, 5661165), (10, 4528932), (12, 3774110), (15, 3019288), (20, 2264466), (24, 1887055), (30, 1509644), (40, 1132233), (43, 1053240), (60, 754822), (67, 675960), (86, 526620), (120, 377411), (129, 351080), (131, 345720), (134, 337980), (172, 263310), (201, 225320), (215, 210648), (258, 175540), (262, 172860), (268, 168990), (335, 135192), (344, 131655), (393, 115240), (402, 112660), (430, 105324), (516, 87770), (524, 86430), (536, 84495), (645, 70216), (655, 69144), (670, 67596), (786, 57620), (804, 56330), (860, 52662), (1005, 45064), (1032, 43885), (1048, 43215), (1290, 35108), (1310, 34572), (1340, 33798), (1572, 28810), (1608, 28165), (1720, 26331), (1965, 23048), (2010, 22532), (2580, 17554), (2620, 17286), (2680, 16899), (2881, 15720), (3144, 14405), (3930, 11524), (4020, 11266), (5160, 8777), (5240, 8643), (5633, 8040), (5762, 7860)]