728917680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{74077}}^1$

素因数の和:74134

約数の個数: 80

約数和(自身を含む): 2314789344

約数和(自身を除く): 1585871664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 74077, 148154, 222231, 296308, 370385, 444462, 592616, 740770, 888924, 1111155, 1185232, 1481540, 1777848, 2222310, 2963080, 3037157, 3555696, 4444620, 5926160, 6074314, 8889240, 9111471, 12148628, 15185785, 17778480, 18222942, 24297256, 30371570, 36445884, 45557355, 48594512, 60743140, 72891768, 91114710, 121486280, 145783536, 182229420, 242972560, 364458840, 728917680]

約数ペア:

[(1, 728917680), (2, 364458840), (3, 242972560), (4, 182229420), (5, 145783536), (6, 121486280), (8, 91114710), (10, 72891768), (12, 60743140), (15, 48594512), (16, 45557355), (20, 36445884), (24, 30371570), (30, 24297256), (40, 18222942), (41, 17778480), (48, 15185785), (60, 12148628), (80, 9111471), (82, 8889240), (120, 6074314), (123, 5926160), (164, 4444620), (205, 3555696), (240, 3037157), (246, 2963080), (328, 2222310), (410, 1777848), (492, 1481540), (615, 1185232), (656, 1111155), (820, 888924), (984, 740770), (1230, 592616), (1640, 444462), (1968, 370385), (2460, 296308), (3280, 222231), (4920, 148154), (9840, 74077)]