7579260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 25683840

約数和(自身を除く): 18104580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 79, 82, 90, 117, 123, 130, 156, 158, 164, 180, 195, 205, 234, 237, 246, 260, 316, 369, 390, 395, 410, 468, 474, 492, 533, 585, 615, 711, 738, 780, 790, 820, 948, 1027, 1066, 1170, 1185, 1230, 1422, 1476, 1580, 1599, 1845, 2054, 2132, 2340, 2370, 2460, 2665, 2844, 3081, 3198, 3239, 3555, 3690, 4108, 4740, 4797, 5135, 5330, 6162, 6396, 6478, 7110, 7380, 7995, 9243, 9594, 9717, 10270, 10660, 12324, 12956, 14220, 15405, 15990, 16195, 18486, 19188, 19434, 20540, 23985, 29151, 30810, 31980, 32390, 36972, 38868, 42107, 46215, 47970, 48585, 58302, 61620, 64780, 84214, 92430, 95940, 97170, 116604, 126321, 145755, 168428, 184860, 194340, 210535, 252642, 291510, 378963, 421070, 505284, 583020, 631605, 757926, 842140, 1263210, 1515852, 1894815, 2526420, 3789630, 7579260]

約数ペア:

[(1, 7579260), (2, 3789630), (3, 2526420), (4, 1894815), (5, 1515852), (6, 1263210), (9, 842140), (10, 757926), (12, 631605), (13, 583020), (15, 505284), (18, 421070), (20, 378963), (26, 291510), (30, 252642), (36, 210535), (39, 194340), (41, 184860), (45, 168428), (52, 145755), (60, 126321), (65, 116604), (78, 97170), (79, 95940), (82, 92430), (90, 84214), (117, 64780), (123, 61620), (130, 58302), (156, 48585), (158, 47970), (164, 46215), (180, 42107), (195, 38868), (205, 36972), (234, 32390), (237, 31980), (246, 30810), (260, 29151), (316, 23985), (369, 20540), (390, 19434), (395, 19188), (410, 18486), (468, 16195), (474, 15990), (492, 15405), (533, 14220), (585, 12956), (615, 12324), (711, 10660), (738, 10270), (780, 9717), (790, 9594), (820, 9243), (948, 7995), (1027, 7380), (1066, 7110), (1170, 6478), (1185, 6396), (1230, 6162), (1422, 5330), (1476, 5135), (1580, 4797), (1599, 4740), (1845, 4108), (2054, 3690), (2132, 3555), (2340, 3239), (2370, 3198), (2460, 3081), (2665, 2844)]