73045920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4958

約数の個数: 96

約数和(自身を含む): 237565440

約数和(自身を除く): 164519520

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, 4909, 4960, 7440, 9818, 14727, 14880, 19636, 24545, 29454, 39272, 49090, 58908, 73635, 78544, 98180, 117816, 147270, 152179, 157088, 196360, 235632, 294540, 304358, 392720, 456537, 471264, 589080, 608716, 760895, 785440, 913074, 1178160, 1217432, 1521790, 1826148, 2282685, 2356320, 2434864, 3043580, 3652296, 4565370, 4869728, 6087160, 7304592, 9130740, 12174320, 14609184, 18261480, 24348640, 36522960, 73045920]

約数ペア:

[(1, 73045920), (2, 36522960), (3, 24348640), (4, 18261480), (5, 14609184), (6, 12174320), (8, 9130740), (10, 7304592), (12, 6087160), (15, 4869728), (16, 4565370), (20, 3652296), (24, 3043580), (30, 2434864), (31, 2356320), (32, 2282685), (40, 1826148), (48, 1521790), (60, 1217432), (62, 1178160), (80, 913074), (93, 785440), (96, 760895), (120, 608716), (124, 589080), (155, 471264), (160, 456537), (186, 392720), (240, 304358), (248, 294540), (310, 235632), (372, 196360), (465, 157088), (480, 152179), (496, 147270), (620, 117816), (744, 98180), (930, 78544), (992, 73635), (1240, 58908), (1488, 49090), (1860, 39272), (2480, 29454), (2976, 24545), (3720, 19636), (4909, 14880), (4960, 14727), (7440, 9818)]