4901219880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{3863}}^1$

素因数の和:4083

約数の個数: 128

約数和(自身を含む): 14995411200

約数和(自身を除く): 10094191320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 109, 120, 194, 218, 291, 327, 388, 436, 485, 545, 582, 654, 776, 872, 970, 1090, 1164, 1308, 1455, 1635, 1940, 2180, 2328, 2616, 2910, 3270, 3863, 3880, 4360, 5820, 6540, 7726, 10573, 11589, 11640, 13080, 15452, 19315, 21146, 23178, 30904, 31719, 38630, 42292, 46356, 52865, 57945, 63438, 77260, 84584, 92712, 105730, 115890, 126876, 154520, 158595, 211460, 231780, 253752, 317190, 374711, 421067, 422920, 463560, 634380, 749422, 842134, 1124133, 1263201, 1268760, 1498844, 1684268, 1873555, 2105335, 2248266, 2526402, 2997688, 3368536, 3747110, 4210670, 4496532, 5052804, 5620665, 6316005, 7494220, 8421340, 8993064, 10105608, 11241330, 12632010, 14988440, 16842680, 22482660, 25264020, 40843499, 44965320, 50528040, 81686998, 122530497, 163373996, 204217495, 245060994, 326747992, 408434990, 490121988, 612652485, 816869980, 980243976, 1225304970, 1633739960, 2450609940, 4901219880]

約数ペア:

[(1, 4901219880), (2, 2450609940), (3, 1633739960), (4, 1225304970), (5, 980243976), (6, 816869980), (8, 612652485), (10, 490121988), (12, 408434990), (15, 326747992), (20, 245060994), (24, 204217495), (30, 163373996), (40, 122530497), (60, 81686998), (97, 50528040), (109, 44965320), (120, 40843499), (194, 25264020), (218, 22482660), (291, 16842680), (327, 14988440), (388, 12632010), (436, 11241330), (485, 10105608), (545, 8993064), (582, 8421340), (654, 7494220), (776, 6316005), (872, 5620665), (970, 5052804), (1090, 4496532), (1164, 4210670), (1308, 3747110), (1455, 3368536), (1635, 2997688), (1940, 2526402), (2180, 2248266), (2328, 2105335), (2616, 1873555), (2910, 1684268), (3270, 1498844), (3863, 1268760), (3880, 1263201), (4360, 1124133), (5820, 842134), (6540, 749422), (7726, 634380), (10573, 463560), (11589, 422920), (11640, 421067), (13080, 374711), (15452, 317190), (19315, 253752), (21146, 231780), (23178, 211460), (30904, 158595), (31719, 154520), (38630, 126876), (42292, 115890), (46356, 105730), (52865, 92712), (57945, 84584), (63438, 77260)]