1515691320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{88327}}^1$

素因数の和:88365

約数の個数: 128

約数和(自身を含む): 5342077440

約数和(自身を除く): 3826386120

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, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 88327, 176654, 264981, 353308, 441635, 529962, 706616, 883270, 971597, 1059924, 1148251, 1324905, 1766540, 1943194, 2119848, 2296502, 2649810, 2914791, 3444753, 3533080, 3886388, 4593004, 4857985, 5299620, 5741255, 5829582, 6889506, 7772776, 9186008, 9715970, 10599240, 11482510, 11659164, 12630761, 13779012, 14573955, 17223765, 19431940, 22965020, 23318328, 25261522, 27558024, 29147910, 34447530, 37892283, 38863880, 45930040, 50523044, 58295820, 63153805, 68895060, 75784566, 101046088, 116591640, 126307610, 137790120, 151569132, 189461415, 252615220, 303138264, 378922830, 505230440, 757845660, 1515691320]

約数ペア:

[(1, 1515691320), (2, 757845660), (3, 505230440), (4, 378922830), (5, 303138264), (6, 252615220), (8, 189461415), (10, 151569132), (11, 137790120), (12, 126307610), (13, 116591640), (15, 101046088), (20, 75784566), (22, 68895060), (24, 63153805), (26, 58295820), (30, 50523044), (33, 45930040), (39, 38863880), (40, 37892283), (44, 34447530), (52, 29147910), (55, 27558024), (60, 25261522), (65, 23318328), (66, 22965020), (78, 19431940), (88, 17223765), (104, 14573955), (110, 13779012), (120, 12630761), (130, 11659164), (132, 11482510), (143, 10599240), (156, 9715970), (165, 9186008), (195, 7772776), (220, 6889506), (260, 5829582), (264, 5741255), (286, 5299620), (312, 4857985), (330, 4593004), (390, 3886388), (429, 3533080), (440, 3444753), (520, 2914791), (572, 2649810), (660, 2296502), (715, 2119848), (780, 1943194), (858, 1766540), (1144, 1324905), (1320, 1148251), (1430, 1059924), (1560, 971597), (1716, 883270), (2145, 706616), (2860, 529962), (3432, 441635), (4290, 353308), (5720, 264981), (8580, 176654), (17160, 88327)]