180301789720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{58679}}^1$

素因数の和:59033

約数の個数: 128

約数和(自身を含む): 461365632000

約数和(自身を除く): 281063842280

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 311, 380, 494, 520, 622, 760, 988, 1235, 1244, 1555, 1976, 2470, 2488, 3110, 4043, 4940, 5909, 6220, 8086, 9880, 11818, 12440, 16172, 20215, 23636, 29545, 32344, 40430, 47272, 58679, 59090, 76817, 80860, 117358, 118180, 153634, 161720, 234716, 236360, 293395, 307268, 384085, 469432, 586790, 614536, 762827, 768170, 1114901, 1173580, 1525654, 1536340, 2229802, 2347160, 3051308, 3072680, 3814135, 4459604, 5574505, 6102616, 7628270, 8919208, 11149010, 14493713, 15256540, 18249169, 22298020, 28987426, 30513080, 36498338, 44596040, 57974852, 72468565, 72996676, 91245845, 115949704, 144937130, 145993352, 182491690, 237239197, 289874260, 346734211, 364983380, 474478394, 579748520, 693468422, 729966760, 948956788, 1186195985, 1386936844, 1733671055, 1897913576, 2372391970, 2773873688, 3467342110, 4507544743, 4744783940, 6934684220, 9015089486, 9489567880, 13869368440, 18030178972, 22537723715, 36060357944, 45075447430, 90150894860, 180301789720]

約数ペア:

[(1, 180301789720), (2, 90150894860), (4, 45075447430), (5, 36060357944), (8, 22537723715), (10, 18030178972), (13, 13869368440), (19, 9489567880), (20, 9015089486), (26, 6934684220), (38, 4744783940), (40, 4507544743), (52, 3467342110), (65, 2773873688), (76, 2372391970), (95, 1897913576), (104, 1733671055), (130, 1386936844), (152, 1186195985), (190, 948956788), (247, 729966760), (260, 693468422), (311, 579748520), (380, 474478394), (494, 364983380), (520, 346734211), (622, 289874260), (760, 237239197), (988, 182491690), (1235, 145993352), (1244, 144937130), (1555, 115949704), (1976, 91245845), (2470, 72996676), (2488, 72468565), (3110, 57974852), (4043, 44596040), (4940, 36498338), (5909, 30513080), (6220, 28987426), (8086, 22298020), (9880, 18249169), (11818, 15256540), (12440, 14493713), (16172, 11149010), (20215, 8919208), (23636, 7628270), (29545, 6102616), (32344, 5574505), (40430, 4459604), (47272, 3814135), (58679, 3072680), (59090, 3051308), (76817, 2347160), (80860, 2229802), (117358, 1536340), (118180, 1525654), (153634, 1173580), (161720, 1114901), (234716, 768170), (236360, 762827), (293395, 614536), (307268, 586790), (384085, 469432)]