7830480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 28569600

約数和(自身を除く): 20739120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 79, 80, 84, 105, 112, 118, 120, 140, 158, 168, 177, 210, 236, 237, 240, 280, 295, 316, 336, 354, 395, 413, 420, 472, 474, 553, 560, 590, 632, 708, 790, 826, 840, 885, 944, 948, 1106, 1180, 1185, 1239, 1264, 1416, 1580, 1652, 1659, 1680, 1770, 1896, 2065, 2212, 2360, 2370, 2478, 2765, 2832, 3160, 3304, 3318, 3540, 3792, 4130, 4424, 4661, 4720, 4740, 4956, 5530, 6195, 6320, 6608, 6636, 7080, 8260, 8295, 8848, 9322, 9480, 9912, 11060, 12390, 13272, 13983, 14160, 16520, 16590, 18644, 18960, 19824, 22120, 23305, 24780, 26544, 27966, 32627, 33040, 33180, 37288, 44240, 46610, 49560, 55932, 65254, 66360, 69915, 74576, 93220, 97881, 99120, 111864, 130508, 132720, 139830, 163135, 186440, 195762, 223728, 261016, 279660, 326270, 372880, 391524, 489405, 522032, 559320, 652540, 783048, 978810, 1118640, 1305080, 1566096, 1957620, 2610160, 3915240, 7830480]

約数ペア:

[(1, 7830480), (2, 3915240), (3, 2610160), (4, 1957620), (5, 1566096), (6, 1305080), (7, 1118640), (8, 978810), (10, 783048), (12, 652540), (14, 559320), (15, 522032), (16, 489405), (20, 391524), (21, 372880), (24, 326270), (28, 279660), (30, 261016), (35, 223728), (40, 195762), (42, 186440), (48, 163135), (56, 139830), (59, 132720), (60, 130508), (70, 111864), (79, 99120), (80, 97881), (84, 93220), (105, 74576), (112, 69915), (118, 66360), (120, 65254), (140, 55932), (158, 49560), (168, 46610), (177, 44240), (210, 37288), (236, 33180), (237, 33040), (240, 32627), (280, 27966), (295, 26544), (316, 24780), (336, 23305), (354, 22120), (395, 19824), (413, 18960), (420, 18644), (472, 16590), (474, 16520), (553, 14160), (560, 13983), (590, 13272), (632, 12390), (708, 11060), (790, 9912), (826, 9480), (840, 9322), (885, 8848), (944, 8295), (948, 8260), (1106, 7080), (1180, 6636), (1185, 6608), (1239, 6320), (1264, 6195), (1416, 5530), (1580, 4956), (1652, 4740), (1659, 4720), (1680, 4661), (1770, 4424), (1896, 4130), (2065, 3792), (2212, 3540), (2360, 3318), (2370, 3304), (2478, 3160), (2765, 2832)]