115978320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2137

約数の個数: 120

約数和(自身を含む): 394617600

約数和(自身を除く): 278639280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2039, 2370, 2844, 3160, 3555, 3792, 4078, 4740, 5688, 6117, 6320, 7110, 8156, 9480, 10195, 11376, 12234, 14220, 16312, 18351, 18960, 20390, 24468, 28440, 30585, 32624, 36702, 40780, 48936, 56880, 61170, 73404, 81560, 91755, 97872, 122340, 146808, 161081, 163120, 183510, 244680, 293616, 322162, 367020, 483243, 489360, 644324, 734040, 805405, 966486, 1288648, 1449729, 1468080, 1610810, 1932972, 2416215, 2577296, 2899458, 3221620, 3865944, 4832430, 5798916, 6443240, 7248645, 7731888, 9664860, 11597832, 12886480, 14497290, 19329720, 23195664, 28994580, 38659440, 57989160, 115978320]

約数ペア:

[(1, 115978320), (2, 57989160), (3, 38659440), (4, 28994580), (5, 23195664), (6, 19329720), (8, 14497290), (9, 12886480), (10, 11597832), (12, 9664860), (15, 7731888), (16, 7248645), (18, 6443240), (20, 5798916), (24, 4832430), (30, 3865944), (36, 3221620), (40, 2899458), (45, 2577296), (48, 2416215), (60, 1932972), (72, 1610810), (79, 1468080), (80, 1449729), (90, 1288648), (120, 966486), (144, 805405), (158, 734040), (180, 644324), (237, 489360), (240, 483243), (316, 367020), (360, 322162), (395, 293616), (474, 244680), (632, 183510), (711, 163120), (720, 161081), (790, 146808), (948, 122340), (1185, 97872), (1264, 91755), (1422, 81560), (1580, 73404), (1896, 61170), (2039, 56880), (2370, 48936), (2844, 40780), (3160, 36702), (3555, 32624), (3792, 30585), (4078, 28440), (4740, 24468), (5688, 20390), (6117, 18960), (6320, 18351), (7110, 16312), (8156, 14220), (9480, 12234), (10195, 11376)]