258665280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3691}}^1$

素因数の和:3784

約数の個数: 112

約数和(自身を含む): 832737984

約数和(自身を除く): 574072704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 3691, 4380, 4672, 5840, 7008, 7382, 8760, 11073, 11680, 14016, 14764, 17520, 18455, 22146, 23360, 29528, 35040, 36910, 44292, 55365, 59056, 70080, 73820, 88584, 110730, 118112, 147640, 177168, 221460, 236224, 269443, 295280, 354336, 442920, 538886, 590560, 708672, 808329, 885840, 1077772, 1181120, 1347215, 1616658, 1771680, 2155544, 2694430, 3233316, 3543360, 4041645, 4311088, 5388860, 6466632, 8083290, 8622176, 10777720, 12933264, 16166580, 17244352, 21555440, 25866528, 32333160, 43110880, 51733056, 64666320, 86221760, 129332640, 258665280]

約数ペア:

[(1, 258665280), (2, 129332640), (3, 86221760), (4, 64666320), (5, 51733056), (6, 43110880), (8, 32333160), (10, 25866528), (12, 21555440), (15, 17244352), (16, 16166580), (20, 12933264), (24, 10777720), (30, 8622176), (32, 8083290), (40, 6466632), (48, 5388860), (60, 4311088), (64, 4041645), (73, 3543360), (80, 3233316), (96, 2694430), (120, 2155544), (146, 1771680), (160, 1616658), (192, 1347215), (219, 1181120), (240, 1077772), (292, 885840), (320, 808329), (365, 708672), (438, 590560), (480, 538886), (584, 442920), (730, 354336), (876, 295280), (960, 269443), (1095, 236224), (1168, 221460), (1460, 177168), (1752, 147640), (2190, 118112), (2336, 110730), (2920, 88584), (3504, 73820), (3691, 70080), (4380, 59056), (4672, 55365), (5840, 44292), (7008, 36910), (7382, 35040), (8760, 29528), (11073, 23360), (11680, 22146), (14016, 18455), (14764, 17520)]