149298480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6689}}^1$

素因数の和:6739

約数の個数: 120

約数和(自身を含む): 517645440

約数和(自身を除く): 368346960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 6689, 7440, 11160, 13378, 20067, 22320, 26756, 33445, 40134, 53512, 60201, 66890, 80268, 100335, 107024, 120402, 133780, 160536, 200670, 207359, 240804, 267560, 301005, 321072, 401340, 414718, 481608, 535120, 602010, 622077, 802680, 829436, 963216, 1036795, 1204020, 1244154, 1605360, 1658872, 1866231, 2073590, 2408040, 2488308, 3110385, 3317744, 3732462, 4147180, 4816080, 4976616, 6220770, 7464924, 8294360, 9331155, 9953232, 12441540, 14929848, 16588720, 18662310, 24883080, 29859696, 37324620, 49766160, 74649240, 149298480]

約数ペア:

[(1, 149298480), (2, 74649240), (3, 49766160), (4, 37324620), (5, 29859696), (6, 24883080), (8, 18662310), (9, 16588720), (10, 14929848), (12, 12441540), (15, 9953232), (16, 9331155), (18, 8294360), (20, 7464924), (24, 6220770), (30, 4976616), (31, 4816080), (36, 4147180), (40, 3732462), (45, 3317744), (48, 3110385), (60, 2488308), (62, 2408040), (72, 2073590), (80, 1866231), (90, 1658872), (93, 1605360), (120, 1244154), (124, 1204020), (144, 1036795), (155, 963216), (180, 829436), (186, 802680), (240, 622077), (248, 602010), (279, 535120), (310, 481608), (360, 414718), (372, 401340), (465, 321072), (496, 301005), (558, 267560), (620, 240804), (720, 207359), (744, 200670), (930, 160536), (1116, 133780), (1240, 120402), (1395, 107024), (1488, 100335), (1860, 80268), (2232, 66890), (2480, 60201), (2790, 53512), (3720, 40134), (4464, 33445), (5580, 26756), (6689, 22320), (7440, 20067), (11160, 13378)]