235981920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15859}}^1$

素因数の和:15908

約数の個数: 96

約数和(自身を含む): 767370240

約数和(自身を除く): 531388320

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, 15859, 31718, 47577, 63436, 79295, 95154, 126872, 158590, 190308, 237885, 253744, 317180, 380616, 475770, 491629, 507488, 634360, 761232, 951540, 983258, 1268720, 1474887, 1522464, 1903080, 1966516, 2458145, 2537440, 2949774, 3806160, 3933032, 4916290, 5899548, 7374435, 7612320, 7866064, 9832580, 11799096, 14748870, 15732128, 19665160, 23598192, 29497740, 39330320, 47196384, 58995480, 78660640, 117990960, 235981920]

約数ペア:

[(1, 235981920), (2, 117990960), (3, 78660640), (4, 58995480), (5, 47196384), (6, 39330320), (8, 29497740), (10, 23598192), (12, 19665160), (15, 15732128), (16, 14748870), (20, 11799096), (24, 9832580), (30, 7866064), (31, 7612320), (32, 7374435), (40, 5899548), (48, 4916290), (60, 3933032), (62, 3806160), (80, 2949774), (93, 2537440), (96, 2458145), (120, 1966516), (124, 1903080), (155, 1522464), (160, 1474887), (186, 1268720), (240, 983258), (248, 951540), (310, 761232), (372, 634360), (465, 507488), (480, 491629), (496, 475770), (620, 380616), (744, 317180), (930, 253744), (992, 237885), (1240, 190308), (1488, 158590), (1860, 126872), (2480, 95154), (2976, 79295), (3720, 63436), (4960, 47577), (7440, 31718), (14880, 15859)]