618090720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99053}}^1$

素因数の和:99084

約数の個数: 96

約数和(自身を含む): 2096775072

約数和(自身を除く): 1478684352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 99053, 198106, 297159, 396212, 495265, 594318, 792424, 990530, 1188636, 1287689, 1485795, 1584848, 1981060, 2377272, 2575378, 2971590, 3169696, 3863067, 3962120, 4754544, 5150756, 5943180, 6438445, 7726134, 7924240, 9509088, 10301512, 11886360, 12876890, 15452268, 15848480, 19315335, 20603024, 23772720, 25753780, 30904536, 38630670, 41206048, 47545440, 51507560, 61809072, 77261340, 103015120, 123618144, 154522680, 206030240, 309045360, 618090720]

約数ペア:

[(1, 618090720), (2, 309045360), (3, 206030240), (4, 154522680), (5, 123618144), (6, 103015120), (8, 77261340), (10, 61809072), (12, 51507560), (13, 47545440), (15, 41206048), (16, 38630670), (20, 30904536), (24, 25753780), (26, 23772720), (30, 20603024), (32, 19315335), (39, 15848480), (40, 15452268), (48, 12876890), (52, 11886360), (60, 10301512), (65, 9509088), (78, 7924240), (80, 7726134), (96, 6438445), (104, 5943180), (120, 5150756), (130, 4754544), (156, 3962120), (160, 3863067), (195, 3169696), (208, 2971590), (240, 2575378), (260, 2377272), (312, 1981060), (390, 1584848), (416, 1485795), (480, 1287689), (520, 1188636), (624, 990530), (780, 792424), (1040, 594318), (1248, 495265), (1560, 396212), (2080, 297159), (3120, 198106), (6240, 99053)]