12475320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 44029440

約数和(自身を除く): 31554120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 727, 780, 858, 1144, 1320, 1430, 1454, 1560, 1716, 2145, 2181, 2860, 2908, 3432, 3635, 4290, 4362, 5720, 5816, 7270, 7997, 8580, 8724, 9451, 10905, 14540, 15994, 17160, 17448, 18902, 21810, 23991, 28353, 29080, 31988, 37804, 39985, 43620, 47255, 47982, 56706, 63976, 75608, 79970, 87240, 94510, 95964, 103961, 113412, 119955, 141765, 159940, 189020, 191928, 207922, 226824, 239910, 283530, 311883, 319880, 378040, 415844, 479820, 519805, 567060, 623766, 831688, 959640, 1039610, 1134120, 1247532, 1559415, 2079220, 2495064, 3118830, 4158440, 6237660, 12475320]

約数ペア:

[(1, 12475320), (2, 6237660), (3, 4158440), (4, 3118830), (5, 2495064), (6, 2079220), (8, 1559415), (10, 1247532), (11, 1134120), (12, 1039610), (13, 959640), (15, 831688), (20, 623766), (22, 567060), (24, 519805), (26, 479820), (30, 415844), (33, 378040), (39, 319880), (40, 311883), (44, 283530), (52, 239910), (55, 226824), (60, 207922), (65, 191928), (66, 189020), (78, 159940), (88, 141765), (104, 119955), (110, 113412), (120, 103961), (130, 95964), (132, 94510), (143, 87240), (156, 79970), (165, 75608), (195, 63976), (220, 56706), (260, 47982), (264, 47255), (286, 43620), (312, 39985), (330, 37804), (390, 31988), (429, 29080), (440, 28353), (520, 23991), (572, 21810), (660, 18902), (715, 17448), (727, 17160), (780, 15994), (858, 14540), (1144, 10905), (1320, 9451), (1430, 8724), (1454, 8580), (1560, 7997), (1716, 7270), (2145, 5816), (2181, 5720), (2860, 4362), (2908, 4290), (3432, 3635)]