79956360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 288999360

約数和(自身を除く): 209043000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 331, 360, 366, 396, 440, 488, 495, 549, 610, 660, 662, 671, 732, 792, 915, 990, 993, 1098, 1220, 1320, 1324, 1342, 1464, 1655, 1830, 1980, 1986, 2013, 2196, 2440, 2648, 2684, 2745, 2979, 3310, 3355, 3641, 3660, 3960, 3972, 4026, 4392, 4965, 5368, 5490, 5958, 6039, 6620, 6710, 7282, 7320, 7944, 8052, 9930, 10065, 10923, 10980, 11916, 12078, 13240, 13420, 14564, 14895, 16104, 18205, 19860, 20130, 20191, 21846, 21960, 23832, 24156, 26840, 29128, 29790, 30195, 32769, 36410, 39720, 40260, 40382, 43692, 48312, 54615, 59580, 60390, 60573, 65538, 72820, 80520, 80764, 87384, 100955, 109230, 119160, 120780, 121146, 131076, 145640, 161528, 163845, 181719, 201910, 218460, 222101, 241560, 242292, 262152, 302865, 327690, 363438, 403820, 436920, 444202, 484584, 605730, 655380, 666303, 726876, 807640, 888404, 908595, 1110505, 1211460, 1310760, 1332606, 1453752, 1776808, 1817190, 1998909, 2221010, 2422920, 2665212, 3331515, 3634380, 3997818, 4442020, 5330424, 6663030, 7268760, 7995636, 8884040, 9994545, 13326060, 15991272, 19989090, 26652120, 39978180, 79956360]

約数ペア:

[(1, 79956360), (2, 39978180), (3, 26652120), (4, 19989090), (5, 15991272), (6, 13326060), (8, 9994545), (9, 8884040), (10, 7995636), (11, 7268760), (12, 6663030), (15, 5330424), (18, 4442020), (20, 3997818), (22, 3634380), (24, 3331515), (30, 2665212), (33, 2422920), (36, 2221010), (40, 1998909), (44, 1817190), (45, 1776808), (55, 1453752), (60, 1332606), (61, 1310760), (66, 1211460), (72, 1110505), (88, 908595), (90, 888404), (99, 807640), (110, 726876), (120, 666303), (122, 655380), (132, 605730), (165, 484584), (180, 444202), (183, 436920), (198, 403820), (220, 363438), (244, 327690), (264, 302865), (305, 262152), (330, 242292), (331, 241560), (360, 222101), (366, 218460), (396, 201910), (440, 181719), (488, 163845), (495, 161528), (549, 145640), (610, 131076), (660, 121146), (662, 120780), (671, 119160), (732, 109230), (792, 100955), (915, 87384), (990, 80764), (993, 80520), (1098, 72820), (1220, 65538), (1320, 60573), (1324, 60390), (1342, 59580), (1464, 54615), (1655, 48312), (1830, 43692), (1980, 40382), (1986, 40260), (2013, 39720), (2196, 36410), (2440, 32769), (2648, 30195), (2684, 29790), (2745, 29128), (2979, 26840), (3310, 24156), (3355, 23832), (3641, 21960), (3660, 21846), (3960, 20191), (3972, 20130), (4026, 19860), (4392, 18205), (4965, 16104), (5368, 14895), (5490, 14564), (5958, 13420), (6039, 13240), (6620, 12078), (6710, 11916), (7282, 10980), (7320, 10923), (7944, 10065), (8052, 9930)]