47303880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30323}}^1$

素因数の和:30350

約数の個数: 64

約数和(自身を含む): 152832960

約数和(自身を除く): 105529080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 30323, 60646, 90969, 121292, 151615, 181938, 242584, 303230, 363876, 394199, 454845, 606460, 727752, 788398, 909690, 1182597, 1212920, 1576796, 1819380, 1970995, 2365194, 3153592, 3638760, 3941990, 4730388, 5912985, 7883980, 9460776, 11825970, 15767960, 23651940, 47303880]

約数ペア:

[(1, 47303880), (2, 23651940), (3, 15767960), (4, 11825970), (5, 9460776), (6, 7883980), (8, 5912985), (10, 4730388), (12, 3941990), (13, 3638760), (15, 3153592), (20, 2365194), (24, 1970995), (26, 1819380), (30, 1576796), (39, 1212920), (40, 1182597), (52, 909690), (60, 788398), (65, 727752), (78, 606460), (104, 454845), (120, 394199), (130, 363876), (156, 303230), (195, 242584), (260, 181938), (312, 151615), (390, 121292), (520, 90969), (780, 60646), (1560, 30323)]