85965480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7703}}^1$

素因数の和:7751

約数の個数: 96

約数和(自身を含む): 288437760

約数和(自身を除く): 202472280

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, 7703, 11160, 15406, 23109, 30812, 38515, 46218, 61624, 69327, 77030, 92436, 115545, 138654, 154060, 184872, 231090, 238793, 277308, 308120, 346635, 462180, 477586, 554616, 693270, 716379, 924360, 955172, 1193965, 1386540, 1432758, 1910344, 2149137, 2387930, 2773080, 2865516, 3581895, 4298274, 4775860, 5731032, 7163790, 8596548, 9551720, 10745685, 14327580, 17193096, 21491370, 28655160, 42982740, 85965480]

約数ペア:

[(1, 85965480), (2, 42982740), (3, 28655160), (4, 21491370), (5, 17193096), (6, 14327580), (8, 10745685), (9, 9551720), (10, 8596548), (12, 7163790), (15, 5731032), (18, 4775860), (20, 4298274), (24, 3581895), (30, 2865516), (31, 2773080), (36, 2387930), (40, 2149137), (45, 1910344), (60, 1432758), (62, 1386540), (72, 1193965), (90, 955172), (93, 924360), (120, 716379), (124, 693270), (155, 554616), (180, 477586), (186, 462180), (248, 346635), (279, 308120), (310, 277308), (360, 238793), (372, 231090), (465, 184872), (558, 154060), (620, 138654), (744, 115545), (930, 92436), (1116, 77030), (1240, 69327), (1395, 61624), (1860, 46218), (2232, 38515), (2790, 30812), (3720, 23109), (5580, 15406), (7703, 11160)]