4920572460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{18269}}^1$

素因数の和:18415

約数の個数: 72

約数和(自身を含む): 13987073520

約数和(自身を除く): 9066501060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 4489, 8978, 13467, 17956, 18269, 22445, 26934, 36538, 44890, 53868, 54807, 67335, 73076, 89780, 91345, 109614, 134670, 182690, 219228, 269340, 274035, 365380, 548070, 1096140, 1224023, 2448046, 3672069, 4896092, 6120115, 7344138, 12240230, 14688276, 18360345, 24480460, 36720690, 73441380, 82009541, 164019082, 246028623, 328038164, 410047705, 492057246, 820095410, 984114492, 1230143115, 1640190820, 2460286230, 4920572460]

約数ペア:

[(1, 4920572460), (2, 2460286230), (3, 1640190820), (4, 1230143115), (5, 984114492), (6, 820095410), (10, 492057246), (12, 410047705), (15, 328038164), (20, 246028623), (30, 164019082), (60, 82009541), (67, 73441380), (134, 36720690), (201, 24480460), (268, 18360345), (335, 14688276), (402, 12240230), (670, 7344138), (804, 6120115), (1005, 4896092), (1340, 3672069), (2010, 2448046), (4020, 1224023), (4489, 1096140), (8978, 548070), (13467, 365380), (17956, 274035), (18269, 269340), (22445, 219228), (26934, 182690), (36538, 134670), (44890, 109614), (53868, 91345), (54807, 89780), (67335, 73076)]