164773680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22147}}^1$

素因数の和:22194

約数の個数: 80

約数和(自身を含む): 527299584

約数和(自身を除く): 362525904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 22147, 44294, 66441, 88588, 110735, 132882, 177176, 221470, 265764, 332205, 354352, 442940, 531528, 664410, 686557, 885880, 1063056, 1328820, 1373114, 1771760, 2059671, 2657640, 2746228, 3432785, 4119342, 5315280, 5492456, 6865570, 8238684, 10298355, 10984912, 13731140, 16477368, 20596710, 27462280, 32954736, 41193420, 54924560, 82386840, 164773680]

約数ペア:

[(1, 164773680), (2, 82386840), (3, 54924560), (4, 41193420), (5, 32954736), (6, 27462280), (8, 20596710), (10, 16477368), (12, 13731140), (15, 10984912), (16, 10298355), (20, 8238684), (24, 6865570), (30, 5492456), (31, 5315280), (40, 4119342), (48, 3432785), (60, 2746228), (62, 2657640), (80, 2059671), (93, 1771760), (120, 1373114), (124, 1328820), (155, 1063056), (186, 885880), (240, 686557), (248, 664410), (310, 531528), (372, 442940), (465, 354352), (496, 332205), (620, 265764), (744, 221470), (930, 177176), (1240, 132882), (1488, 110735), (1860, 88588), (2480, 66441), (3720, 44294), (7440, 22147)]