15011880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9623}}^1$

素因数の和:9650

約数の個数: 64

約数和(自身を含む): 48504960

約数和(自身を除く): 33493080

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, 9623, 19246, 28869, 38492, 48115, 57738, 76984, 96230, 115476, 125099, 144345, 192460, 230952, 250198, 288690, 375297, 384920, 500396, 577380, 625495, 750594, 1000792, 1154760, 1250990, 1501188, 1876485, 2501980, 3002376, 3752970, 5003960, 7505940, 15011880]

約数ペア:

[(1, 15011880), (2, 7505940), (3, 5003960), (4, 3752970), (5, 3002376), (6, 2501980), (8, 1876485), (10, 1501188), (12, 1250990), (13, 1154760), (15, 1000792), (20, 750594), (24, 625495), (26, 577380), (30, 500396), (39, 384920), (40, 375297), (52, 288690), (60, 250198), (65, 230952), (78, 192460), (104, 144345), (120, 125099), (130, 115476), (156, 96230), (195, 76984), (260, 57738), (312, 48115), (390, 38492), (520, 28869), (780, 19246), (1560, 9623)]