12916772640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{3299}}^1$

素因数の和:6039

約数の個数: 144

約数和(自身を含む): 44108064000

約数和(自身を除く): 31191291360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2719, 3299, 5438, 6598, 8157, 9897, 10876, 13196, 13595, 16314, 16495, 19794, 21752, 24471, 26392, 27190, 29691, 32628, 32990, 39588, 40785, 43504, 48942, 49485, 52784, 54380, 59382, 65256, 65980, 79176, 81570, 87008, 97884, 98970, 105568, 108760, 118764, 122355, 130512, 131960, 148455, 158352, 163140, 195768, 197940, 217520, 237528, 244710, 261024, 263920, 296910, 316704, 326280, 391536, 395880, 435040, 475056, 489420, 527840, 593820, 652560, 783072, 791760, 950112, 978840, 1187640, 1305120, 1583520, 1957680, 2375280, 3915360, 4750560, 8969981, 17939962, 26909943, 35879924, 44849905, 53819886, 71759848, 80729829, 89699810, 107639772, 134549715, 143519696, 161459658, 179399620, 215279544, 269099430, 287039392, 322919316, 358799240, 403649145, 430559088, 538198860, 645838632, 717598480, 807298290, 861118176, 1076397720, 1291677264, 1435196960, 1614596580, 2152795440, 2583354528, 3229193160, 4305590880, 6458386320, 12916772640]

約数ペア:

[(1, 12916772640), (2, 6458386320), (3, 4305590880), (4, 3229193160), (5, 2583354528), (6, 2152795440), (8, 1614596580), (9, 1435196960), (10, 1291677264), (12, 1076397720), (15, 861118176), (16, 807298290), (18, 717598480), (20, 645838632), (24, 538198860), (30, 430559088), (32, 403649145), (36, 358799240), (40, 322919316), (45, 287039392), (48, 269099430), (60, 215279544), (72, 179399620), (80, 161459658), (90, 143519696), (96, 134549715), (120, 107639772), (144, 89699810), (160, 80729829), (180, 71759848), (240, 53819886), (288, 44849905), (360, 35879924), (480, 26909943), (720, 17939962), (1440, 8969981), (2719, 4750560), (3299, 3915360), (5438, 2375280), (6598, 1957680), (8157, 1583520), (9897, 1305120), (10876, 1187640), (13196, 978840), (13595, 950112), (16314, 791760), (16495, 783072), (19794, 652560), (21752, 593820), (24471, 527840), (26392, 489420), (27190, 475056), (29691, 435040), (32628, 395880), (32990, 391536), (39588, 326280), (40785, 316704), (43504, 296910), (48942, 263920), (49485, 261024), (52784, 244710), (54380, 237528), (59382, 217520), (65256, 197940), (65980, 195768), (79176, 163140), (81570, 158352), (87008, 148455), (97884, 131960), (98970, 130512), (105568, 122355), (108760, 118764)]