70404720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9463}}^1$

素因数の和:9510

約数の個数: 80

約数和(自身を含む): 225318912

約数和(自身を除く): 154914192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9463, 18926, 28389, 37852, 47315, 56778, 75704, 94630, 113556, 141945, 151408, 189260, 227112, 283890, 293353, 378520, 454224, 567780, 586706, 757040, 880059, 1135560, 1173412, 1466765, 1760118, 2271120, 2346824, 2933530, 3520236, 4400295, 4693648, 5867060, 7040472, 8800590, 11734120, 14080944, 17601180, 23468240, 35202360, 70404720]

約数ペア:

[(1, 70404720), (2, 35202360), (3, 23468240), (4, 17601180), (5, 14080944), (6, 11734120), (8, 8800590), (10, 7040472), (12, 5867060), (15, 4693648), (16, 4400295), (20, 3520236), (24, 2933530), (30, 2346824), (31, 2271120), (40, 1760118), (48, 1466765), (60, 1173412), (62, 1135560), (80, 880059), (93, 757040), (120, 586706), (124, 567780), (155, 454224), (186, 378520), (240, 293353), (248, 283890), (310, 227112), (372, 189260), (465, 151408), (496, 141945), (620, 113556), (744, 94630), (930, 75704), (1240, 56778), (1488, 47315), (1860, 37852), (2480, 28389), (3720, 18926), (7440, 9463)]