78955680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1718

約数の個数: 96

約数和(自身を含む): 251282304

約数和(自身を除く): 172326624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 618, 824, 1030, 1236, 1545, 1597, 1648, 2060, 2472, 3090, 3194, 3296, 4120, 4791, 4944, 6180, 6388, 7985, 8240, 9582, 9888, 12360, 12776, 15970, 16480, 19164, 23955, 24720, 25552, 31940, 38328, 47910, 49440, 51104, 63880, 76656, 95820, 127760, 153312, 164491, 191640, 255520, 328982, 383280, 493473, 657964, 766560, 822455, 986946, 1315928, 1644910, 1973892, 2467365, 2631856, 3289820, 3947784, 4934730, 5263712, 6579640, 7895568, 9869460, 13159280, 15791136, 19738920, 26318560, 39477840, 78955680]

約数ペア:

[(1, 78955680), (2, 39477840), (3, 26318560), (4, 19738920), (5, 15791136), (6, 13159280), (8, 9869460), (10, 7895568), (12, 6579640), (15, 5263712), (16, 4934730), (20, 3947784), (24, 3289820), (30, 2631856), (32, 2467365), (40, 1973892), (48, 1644910), (60, 1315928), (80, 986946), (96, 822455), (103, 766560), (120, 657964), (160, 493473), (206, 383280), (240, 328982), (309, 255520), (412, 191640), (480, 164491), (515, 153312), (618, 127760), (824, 95820), (1030, 76656), (1236, 63880), (1545, 51104), (1597, 49440), (1648, 47910), (2060, 38328), (2472, 31940), (3090, 25552), (3194, 24720), (3296, 23955), (4120, 19164), (4791, 16480), (4944, 15970), (6180, 12776), (6388, 12360), (7985, 9888), (8240, 9582)]