2080718760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{18043}}^1$

素因数の和:18119

約数の個数: 96

約数和(自身を含む): 6450369120

約数和(自身を除く): 4369650360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1240, 1860, 1922, 2883, 3720, 3844, 4805, 5766, 7688, 9610, 11532, 14415, 18043, 19220, 23064, 28830, 36086, 38440, 54129, 57660, 72172, 90215, 108258, 115320, 144344, 180430, 216516, 270645, 360860, 433032, 541290, 559333, 721720, 1082580, 1118666, 1677999, 2165160, 2237332, 2796665, 3355998, 4474664, 5593330, 6711996, 8389995, 11186660, 13423992, 16779990, 17339323, 22373320, 33559980, 34678646, 52017969, 67119960, 69357292, 86696615, 104035938, 138714584, 173393230, 208071876, 260089845, 346786460, 416143752, 520179690, 693572920, 1040359380, 2080718760]

約数ペア:

[(1, 2080718760), (2, 1040359380), (3, 693572920), (4, 520179690), (5, 416143752), (6, 346786460), (8, 260089845), (10, 208071876), (12, 173393230), (15, 138714584), (20, 104035938), (24, 86696615), (30, 69357292), (31, 67119960), (40, 52017969), (60, 34678646), (62, 33559980), (93, 22373320), (120, 17339323), (124, 16779990), (155, 13423992), (186, 11186660), (248, 8389995), (310, 6711996), (372, 5593330), (465, 4474664), (620, 3355998), (744, 2796665), (930, 2237332), (961, 2165160), (1240, 1677999), (1860, 1118666), (1922, 1082580), (2883, 721720), (3720, 559333), (3844, 541290), (4805, 433032), (5766, 360860), (7688, 270645), (9610, 216516), (11532, 180430), (14415, 144344), (18043, 115320), (19220, 108258), (23064, 90215), (28830, 72172), (36086, 57660), (38440, 54129)]