247576680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52901}}^1$

素因数の和:52931

約数の個数: 96

約数和(自身を含む): 866534760

約数和(自身を除く): 618958080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 52901, 105802, 158703, 211604, 264505, 317406, 423208, 476109, 529010, 634812, 687713, 793515, 952218, 1058020, 1269624, 1375426, 1587030, 1904436, 2063139, 2116040, 2380545, 2750852, 3174060, 3438565, 3808872, 4126278, 4761090, 5501704, 6189417, 6348120, 6877130, 8252556, 9522180, 10315695, 12378834, 13754260, 16505112, 19044360, 20631390, 24757668, 27508520, 30947085, 41262780, 49515336, 61894170, 82525560, 123788340, 247576680]

約数ペア:

[(1, 247576680), (2, 123788340), (3, 82525560), (4, 61894170), (5, 49515336), (6, 41262780), (8, 30947085), (9, 27508520), (10, 24757668), (12, 20631390), (13, 19044360), (15, 16505112), (18, 13754260), (20, 12378834), (24, 10315695), (26, 9522180), (30, 8252556), (36, 6877130), (39, 6348120), (40, 6189417), (45, 5501704), (52, 4761090), (60, 4126278), (65, 3808872), (72, 3438565), (78, 3174060), (90, 2750852), (104, 2380545), (117, 2116040), (120, 2063139), (130, 1904436), (156, 1587030), (180, 1375426), (195, 1269624), (234, 1058020), (260, 952218), (312, 793515), (360, 687713), (390, 634812), (468, 529010), (520, 476109), (585, 423208), (780, 317406), (936, 264505), (1170, 211604), (1560, 158703), (2340, 105802), (4680, 52901)]