162630960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21859}}^1$

素因数の和:21906

約数の個数: 80

約数和(自身を含む): 520442880

約数和(自身を除く): 357811920

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

約数ペア:

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