145457520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2079

約数の個数: 160

約数和(自身を含む): 506967552

約数和(自身を除く): 361510032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2027, 2392, 2760, 2990, 3120, 3588, 4054, 4485, 4784, 5520, 5980, 6081, 7176, 8108, 8970, 10135, 11960, 12162, 14352, 16216, 17940, 20270, 23920, 24324, 26351, 30405, 32432, 35880, 40540, 46621, 48648, 52702, 60810, 71760, 79053, 81080, 93242, 97296, 105404, 121620, 131755, 139863, 158106, 162160, 186484, 210808, 233105, 243240, 263510, 279726, 316212, 372968, 395265, 421616, 466210, 486480, 527020, 559452, 606073, 632424, 699315, 745936, 790530, 932420, 1054040, 1118904, 1212146, 1264848, 1398630, 1581060, 1818219, 1864840, 2108080, 2237808, 2424292, 2797260, 3030365, 3162120, 3636438, 3729680, 4848584, 5594520, 6060730, 6324240, 7272876, 9091095, 9697168, 11189040, 12121460, 14545752, 18182190, 24242920, 29091504, 36364380, 48485840, 72728760, 145457520]

約数ペア:

[(1, 145457520), (2, 72728760), (3, 48485840), (4, 36364380), (5, 29091504), (6, 24242920), (8, 18182190), (10, 14545752), (12, 12121460), (13, 11189040), (15, 9697168), (16, 9091095), (20, 7272876), (23, 6324240), (24, 6060730), (26, 5594520), (30, 4848584), (39, 3729680), (40, 3636438), (46, 3162120), (48, 3030365), (52, 2797260), (60, 2424292), (65, 2237808), (69, 2108080), (78, 1864840), (80, 1818219), (92, 1581060), (104, 1398630), (115, 1264848), (120, 1212146), (130, 1118904), (138, 1054040), (156, 932420), (184, 790530), (195, 745936), (208, 699315), (230, 632424), (240, 606073), (260, 559452), (276, 527020), (299, 486480), (312, 466210), (345, 421616), (368, 395265), (390, 372968), (460, 316212), (520, 279726), (552, 263510), (598, 243240), (624, 233105), (690, 210808), (780, 186484), (897, 162160), (920, 158106), (1040, 139863), (1104, 131755), (1196, 121620), (1380, 105404), (1495, 97296), (1560, 93242), (1794, 81080), (1840, 79053), (2027, 71760), (2392, 60810), (2760, 52702), (2990, 48648), (3120, 46621), (3588, 40540), (4054, 35880), (4485, 32432), (4784, 30405), (5520, 26351), (5980, 24324), (6081, 23920), (7176, 20270), (8108, 17940), (8970, 16216), (10135, 14352), (11960, 12162)]