495990120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{100811}}^1$

素因数の和:100866

約数の個数: 64

約数和(自身を含む): 1524277440

約数和(自身を除く): 1028287320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 100811, 201622, 302433, 403244, 504055, 604866, 806488, 1008110, 1209732, 1512165, 2016220, 2419464, 3024330, 4032440, 4133251, 6048660, 8266502, 12097320, 12399753, 16533004, 20666255, 24799506, 33066008, 41332510, 49599012, 61998765, 82665020, 99198024, 123997530, 165330040, 247995060, 495990120]

約数ペア:

[(1, 495990120), (2, 247995060), (3, 165330040), (4, 123997530), (5, 99198024), (6, 82665020), (8, 61998765), (10, 49599012), (12, 41332510), (15, 33066008), (20, 24799506), (24, 20666255), (30, 16533004), (40, 12399753), (41, 12097320), (60, 8266502), (82, 6048660), (120, 4133251), (123, 4032440), (164, 3024330), (205, 2419464), (246, 2016220), (328, 1512165), (410, 1209732), (492, 1008110), (615, 806488), (820, 604866), (984, 504055), (1230, 403244), (1640, 302433), (2460, 201622), (4920, 100811)]