71964360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15377}}^1$

素因数の和:15407

約数の個数: 96

約数和(自身を含む): 251891640

約数和(自身を除く): 179927280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 15377, 30754, 46131, 61508, 76885, 92262, 123016, 138393, 153770, 184524, 199901, 230655, 276786, 307540, 369048, 399802, 461310, 553572, 599703, 615080, 691965, 799604, 922620, 999505, 1107144, 1199406, 1383930, 1599208, 1799109, 1845240, 1999010, 2398812, 2767860, 2998515, 3598218, 3998020, 4797624, 5535720, 5997030, 7196436, 7996040, 8995545, 11994060, 14392872, 17991090, 23988120, 35982180, 71964360]

約数ペア:

[(1, 71964360), (2, 35982180), (3, 23988120), (4, 17991090), (5, 14392872), (6, 11994060), (8, 8995545), (9, 7996040), (10, 7196436), (12, 5997030), (13, 5535720), (15, 4797624), (18, 3998020), (20, 3598218), (24, 2998515), (26, 2767860), (30, 2398812), (36, 1999010), (39, 1845240), (40, 1799109), (45, 1599208), (52, 1383930), (60, 1199406), (65, 1107144), (72, 999505), (78, 922620), (90, 799604), (104, 691965), (117, 615080), (120, 599703), (130, 553572), (156, 461310), (180, 399802), (195, 369048), (234, 307540), (260, 276786), (312, 230655), (360, 199901), (390, 184524), (468, 153770), (520, 138393), (585, 123016), (780, 92262), (936, 76885), (1170, 61508), (1560, 46131), (2340, 30754), (4680, 15377)]