65273640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13267}}^1$

素因数の和:13322

約数の個数: 64

約数和(自身を含む): 200612160

約数和(自身を除く): 135338520

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, 13267, 26534, 39801, 53068, 66335, 79602, 106136, 132670, 159204, 199005, 265340, 318408, 398010, 530680, 543947, 796020, 1087894, 1592040, 1631841, 2175788, 2719735, 3263682, 4351576, 5439470, 6527364, 8159205, 10878940, 13054728, 16318410, 21757880, 32636820, 65273640]

約数ペア:

[(1, 65273640), (2, 32636820), (3, 21757880), (4, 16318410), (5, 13054728), (6, 10878940), (8, 8159205), (10, 6527364), (12, 5439470), (15, 4351576), (20, 3263682), (24, 2719735), (30, 2175788), (40, 1631841), (41, 1592040), (60, 1087894), (82, 796020), (120, 543947), (123, 530680), (164, 398010), (205, 318408), (246, 265340), (328, 199005), (410, 159204), (492, 132670), (615, 106136), (820, 79602), (984, 66335), (1230, 53068), (1640, 39801), (2460, 26534), (4920, 13267)]