240204120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5025

約数の個数: 128

約数和(自身を含む): 801239040

約数和(自身を除く): 561034920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 4967, 6045, 8060, 9672, 9934, 12090, 14901, 16120, 19868, 24180, 24835, 29802, 39736, 48360, 49670, 59604, 64571, 74505, 99340, 119208, 129142, 149010, 153977, 193713, 198680, 258284, 298020, 307954, 322855, 387426, 461931, 516568, 596040, 615908, 645710, 769885, 774852, 923862, 968565, 1231816, 1291420, 1539770, 1549704, 1847724, 1937130, 2001701, 2309655, 2582840, 3079540, 3695448, 3874260, 4003402, 4619310, 6005103, 6159080, 7748520, 8006804, 9238620, 10008505, 12010206, 16013608, 18477240, 20017010, 24020412, 30025515, 40034020, 48040824, 60051030, 80068040, 120102060, 240204120]

約数ペア:

[(1, 240204120), (2, 120102060), (3, 80068040), (4, 60051030), (5, 48040824), (6, 40034020), (8, 30025515), (10, 24020412), (12, 20017010), (13, 18477240), (15, 16013608), (20, 12010206), (24, 10008505), (26, 9238620), (30, 8006804), (31, 7748520), (39, 6159080), (40, 6005103), (52, 4619310), (60, 4003402), (62, 3874260), (65, 3695448), (78, 3079540), (93, 2582840), (104, 2309655), (120, 2001701), (124, 1937130), (130, 1847724), (155, 1549704), (156, 1539770), (186, 1291420), (195, 1231816), (248, 968565), (260, 923862), (310, 774852), (312, 769885), (372, 645710), (390, 615908), (403, 596040), (465, 516568), (520, 461931), (620, 387426), (744, 322855), (780, 307954), (806, 298020), (930, 258284), (1209, 198680), (1240, 193713), (1560, 153977), (1612, 149010), (1860, 129142), (2015, 119208), (2418, 99340), (3224, 74505), (3720, 64571), (4030, 59604), (4836, 49670), (4967, 48360), (6045, 39736), (8060, 29802), (9672, 24835), (9934, 24180), (12090, 19868), (14901, 16120)]