144489420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1229

約数の個数: 120

約数和(自身を含む): 459412800

約数和(自身を除く): 314923380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 711, 790, 810, 948, 1129, 1185, 1422, 1580, 1620, 2133, 2258, 2370, 2844, 3387, 3555, 4266, 4516, 4740, 5645, 6399, 6774, 7110, 8532, 10161, 10665, 11290, 12798, 13548, 14220, 16935, 20322, 21330, 22580, 25596, 30483, 31995, 33870, 40644, 42660, 50805, 60966, 63990, 67740, 89191, 91449, 101610, 121932, 127980, 152415, 178382, 182898, 203220, 267573, 304830, 356764, 365796, 445955, 457245, 535146, 609660, 802719, 891910, 914490, 1070292, 1337865, 1605438, 1783820, 1828980, 2408157, 2675730, 3210876, 4013595, 4816314, 5351460, 7224471, 8027190, 9632628, 12040785, 14448942, 16054380, 24081570, 28897884, 36122355, 48163140, 72244710, 144489420]

約数ペア:

[(1, 144489420), (2, 72244710), (3, 48163140), (4, 36122355), (5, 28897884), (6, 24081570), (9, 16054380), (10, 14448942), (12, 12040785), (15, 9632628), (18, 8027190), (20, 7224471), (27, 5351460), (30, 4816314), (36, 4013595), (45, 3210876), (54, 2675730), (60, 2408157), (79, 1828980), (81, 1783820), (90, 1605438), (108, 1337865), (135, 1070292), (158, 914490), (162, 891910), (180, 802719), (237, 609660), (270, 535146), (316, 457245), (324, 445955), (395, 365796), (405, 356764), (474, 304830), (540, 267573), (711, 203220), (790, 182898), (810, 178382), (948, 152415), (1129, 127980), (1185, 121932), (1422, 101610), (1580, 91449), (1620, 89191), (2133, 67740), (2258, 63990), (2370, 60966), (2844, 50805), (3387, 42660), (3555, 40644), (4266, 33870), (4516, 31995), (4740, 30483), (5645, 25596), (6399, 22580), (6774, 21330), (7110, 20322), (8532, 16935), (10161, 14220), (10665, 13548), (11290, 12798)]