1622853720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{145417}}^1$

素因数の和:145465

約数の個数: 96

約数和(自身を含む): 5444449920

約数和(自身を除く): 3821596200

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, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 145417, 290834, 436251, 581668, 727085, 872502, 1163336, 1308753, 1454170, 1745004, 2181255, 2617506, 2908340, 3490008, 4362510, 4507927, 5235012, 5816680, 6543765, 8725020, 9015854, 10470024, 13087530, 13523781, 17450040, 18031708, 22539635, 26175060, 27047562, 36063416, 40571343, 45079270, 52350120, 54095124, 67618905, 81142686, 90158540, 108190248, 135237810, 162285372, 180317080, 202856715, 270475620, 324570744, 405713430, 540951240, 811426860, 1622853720]

約数ペア:

[(1, 1622853720), (2, 811426860), (3, 540951240), (4, 405713430), (5, 324570744), (6, 270475620), (8, 202856715), (9, 180317080), (10, 162285372), (12, 135237810), (15, 108190248), (18, 90158540), (20, 81142686), (24, 67618905), (30, 54095124), (31, 52350120), (36, 45079270), (40, 40571343), (45, 36063416), (60, 27047562), (62, 26175060), (72, 22539635), (90, 18031708), (93, 17450040), (120, 13523781), (124, 13087530), (155, 10470024), (180, 9015854), (186, 8725020), (248, 6543765), (279, 5816680), (310, 5235012), (360, 4507927), (372, 4362510), (465, 3490008), (558, 2908340), (620, 2617506), (744, 2181255), (930, 1745004), (1116, 1454170), (1240, 1308753), (1395, 1163336), (1860, 872502), (2232, 727085), (2790, 581668), (3720, 436251), (5580, 290834), (11160, 145417)]