130244640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8753}}^1$

素因数の和:8802

約数の個数: 96

約数和(自身を含む): 423553536

約数和(自身を除く): 293308896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 8753, 14880, 17506, 26259, 35012, 43765, 52518, 70024, 87530, 105036, 131295, 140048, 175060, 210072, 262590, 271343, 280096, 350120, 420144, 525180, 542686, 700240, 814029, 840288, 1050360, 1085372, 1356715, 1400480, 1628058, 2100720, 2170744, 2713430, 3256116, 4070145, 4201440, 4341488, 5426860, 6512232, 8140290, 8682976, 10853720, 13024464, 16280580, 21707440, 26048928, 32561160, 43414880, 65122320, 130244640]

約数ペア:

[(1, 130244640), (2, 65122320), (3, 43414880), (4, 32561160), (5, 26048928), (6, 21707440), (8, 16280580), (10, 13024464), (12, 10853720), (15, 8682976), (16, 8140290), (20, 6512232), (24, 5426860), (30, 4341488), (31, 4201440), (32, 4070145), (40, 3256116), (48, 2713430), (60, 2170744), (62, 2100720), (80, 1628058), (93, 1400480), (96, 1356715), (120, 1085372), (124, 1050360), (155, 840288), (160, 814029), (186, 700240), (240, 542686), (248, 525180), (310, 420144), (372, 350120), (465, 280096), (480, 271343), (496, 262590), (620, 210072), (744, 175060), (930, 140048), (992, 131295), (1240, 105036), (1488, 87530), (1860, 70024), (2480, 52518), (2976, 43765), (3720, 35012), (4960, 26259), (7440, 17506), (8753, 14880)]