23365320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 79073280

約数和(自身を除く): 55707960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 571, 620, 660, 682, 744, 930, 1023, 1142, 1240, 1320, 1364, 1705, 1713, 1860, 2046, 2284, 2728, 2855, 3410, 3426, 3720, 4092, 4568, 5115, 5710, 6281, 6820, 6852, 8184, 8565, 10230, 11420, 12562, 13640, 13704, 17130, 17701, 18843, 20460, 22840, 25124, 31405, 34260, 35402, 37686, 40920, 50248, 53103, 62810, 68520, 70804, 75372, 88505, 94215, 106206, 125620, 141608, 150744, 177010, 188430, 194711, 212412, 251240, 265515, 354020, 376860, 389422, 424824, 531030, 584133, 708040, 753720, 778844, 973555, 1062060, 1168266, 1557688, 1947110, 2124120, 2336532, 2920665, 3894220, 4673064, 5841330, 7788440, 11682660, 23365320]

約数ペア:

[(1, 23365320), (2, 11682660), (3, 7788440), (4, 5841330), (5, 4673064), (6, 3894220), (8, 2920665), (10, 2336532), (11, 2124120), (12, 1947110), (15, 1557688), (20, 1168266), (22, 1062060), (24, 973555), (30, 778844), (31, 753720), (33, 708040), (40, 584133), (44, 531030), (55, 424824), (60, 389422), (62, 376860), (66, 354020), (88, 265515), (93, 251240), (110, 212412), (120, 194711), (124, 188430), (132, 177010), (155, 150744), (165, 141608), (186, 125620), (220, 106206), (248, 94215), (264, 88505), (310, 75372), (330, 70804), (341, 68520), (372, 62810), (440, 53103), (465, 50248), (571, 40920), (620, 37686), (660, 35402), (682, 34260), (744, 31405), (930, 25124), (1023, 22840), (1142, 20460), (1240, 18843), (1320, 17701), (1364, 17130), (1705, 13704), (1713, 13640), (1860, 12562), (2046, 11420), (2284, 10230), (2728, 8565), (2855, 8184), (3410, 6852), (3426, 6820), (3720, 6281), (4092, 5710), (4568, 5115)]