4403880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 15429960

約数和(自身を除く): 11026080

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, 941, 1170, 1560, 1882, 2340, 2823, 3764, 4680, 4705, 5646, 7528, 8469, 9410, 11292, 12233, 14115, 16938, 18820, 22584, 24466, 28230, 33876, 36699, 37640, 42345, 48932, 56460, 61165, 67752, 73398, 84690, 97864, 110097, 112920, 122330, 146796, 169380, 183495, 220194, 244660, 293592, 338760, 366990, 440388, 489320, 550485, 733980, 880776, 1100970, 1467960, 2201940, 4403880]

約数ペア:

[(1, 4403880), (2, 2201940), (3, 1467960), (4, 1100970), (5, 880776), (6, 733980), (8, 550485), (9, 489320), (10, 440388), (12, 366990), (13, 338760), (15, 293592), (18, 244660), (20, 220194), (24, 183495), (26, 169380), (30, 146796), (36, 122330), (39, 112920), (40, 110097), (45, 97864), (52, 84690), (60, 73398), (65, 67752), (72, 61165), (78, 56460), (90, 48932), (104, 42345), (117, 37640), (120, 36699), (130, 33876), (156, 28230), (180, 24466), (195, 22584), (234, 18820), (260, 16938), (312, 14115), (360, 12233), (390, 11292), (468, 9410), (520, 8469), (585, 7528), (780, 5646), (936, 4705), (941, 4680), (1170, 3764), (1560, 2823), (1882, 2340)]