1863720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 6289920

約数和(自身を除く): 4426200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 167, 180, 186, 248, 279, 310, 334, 360, 372, 465, 501, 558, 620, 668, 744, 835, 930, 1002, 1116, 1240, 1336, 1395, 1503, 1670, 1860, 2004, 2232, 2505, 2790, 3006, 3340, 3720, 4008, 5010, 5177, 5580, 6012, 6680, 7515, 10020, 10354, 11160, 12024, 15030, 15531, 20040, 20708, 25885, 30060, 31062, 41416, 46593, 51770, 60120, 62124, 77655, 93186, 103540, 124248, 155310, 186372, 207080, 232965, 310620, 372744, 465930, 621240, 931860, 1863720]

約数ペア:

[(1, 1863720), (2, 931860), (3, 621240), (4, 465930), (5, 372744), (6, 310620), (8, 232965), (9, 207080), (10, 186372), (12, 155310), (15, 124248), (18, 103540), (20, 93186), (24, 77655), (30, 62124), (31, 60120), (36, 51770), (40, 46593), (45, 41416), (60, 31062), (62, 30060), (72, 25885), (90, 20708), (93, 20040), (120, 15531), (124, 15030), (155, 12024), (167, 11160), (180, 10354), (186, 10020), (248, 7515), (279, 6680), (310, 6012), (334, 5580), (360, 5177), (372, 5010), (465, 4008), (501, 3720), (558, 3340), (620, 3006), (668, 2790), (744, 2505), (835, 2232), (930, 2004), (1002, 1860), (1116, 1670), (1240, 1503), (1336, 1395)]