57815160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37061}}^1$

素因数の和:37088

約数の個数: 64

約数和(自身を含む): 186792480

約数和(自身を除く): 128977320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 37061, 74122, 111183, 148244, 185305, 222366, 296488, 370610, 444732, 481793, 555915, 741220, 889464, 963586, 1111830, 1445379, 1482440, 1927172, 2223660, 2408965, 2890758, 3854344, 4447320, 4817930, 5781516, 7226895, 9635860, 11563032, 14453790, 19271720, 28907580, 57815160]

約数ペア:

[(1, 57815160), (2, 28907580), (3, 19271720), (4, 14453790), (5, 11563032), (6, 9635860), (8, 7226895), (10, 5781516), (12, 4817930), (13, 4447320), (15, 3854344), (20, 2890758), (24, 2408965), (26, 2223660), (30, 1927172), (39, 1482440), (40, 1445379), (52, 1111830), (60, 963586), (65, 889464), (78, 741220), (104, 555915), (120, 481793), (130, 444732), (156, 370610), (195, 296488), (260, 222366), (312, 185305), (390, 148244), (520, 111183), (780, 74122), (1560, 37061)]