325261920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21859}}^1$

素因数の和:21908

約数の個数: 96

約数和(自身を含む): 1057674240

約数和(自身を除く): 732412320

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, 14880, 21859, 43718, 65577, 87436, 109295, 131154, 174872, 218590, 262308, 327885, 349744, 437180, 524616, 655770, 677629, 699488, 874360, 1049232, 1311540, 1355258, 1748720, 2032887, 2098464, 2623080, 2710516, 3388145, 3497440, 4065774, 5246160, 5421032, 6776290, 8131548, 10164435, 10492320, 10842064, 13552580, 16263096, 20328870, 21684128, 27105160, 32526192, 40657740, 54210320, 65052384, 81315480, 108420640, 162630960, 325261920]

約数ペア:

[(1, 325261920), (2, 162630960), (3, 108420640), (4, 81315480), (5, 65052384), (6, 54210320), (8, 40657740), (10, 32526192), (12, 27105160), (15, 21684128), (16, 20328870), (20, 16263096), (24, 13552580), (30, 10842064), (31, 10492320), (32, 10164435), (40, 8131548), (48, 6776290), (60, 5421032), (62, 5246160), (80, 4065774), (93, 3497440), (96, 3388145), (120, 2710516), (124, 2623080), (155, 2098464), (160, 2032887), (186, 1748720), (240, 1355258), (248, 1311540), (310, 1049232), (372, 874360), (465, 699488), (480, 677629), (496, 655770), (620, 524616), (744, 437180), (930, 349744), (992, 327885), (1240, 262308), (1488, 218590), (1860, 174872), (2480, 131154), (2976, 109295), (3720, 87436), (4960, 65577), (7440, 43718), (14880, 21859)]