349457520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8719}}^1$

素因数の和:8902

約数の個数: 80

約数和(自身を含む): 1089930240

約数和(自身を除く): 740472720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 5010, 6680, 8016, 8719, 10020, 13360, 17438, 20040, 26157, 34876, 40080, 43595, 52314, 69752, 87190, 104628, 130785, 139504, 174380, 209256, 261570, 348760, 418512, 523140, 697520, 1046280, 1456073, 2092560, 2912146, 4368219, 5824292, 7280365, 8736438, 11648584, 14560730, 17472876, 21841095, 23297168, 29121460, 34945752, 43682190, 58242920, 69891504, 87364380, 116485840, 174728760, 349457520]

約数ペア:

[(1, 349457520), (2, 174728760), (3, 116485840), (4, 87364380), (5, 69891504), (6, 58242920), (8, 43682190), (10, 34945752), (12, 29121460), (15, 23297168), (16, 21841095), (20, 17472876), (24, 14560730), (30, 11648584), (40, 8736438), (48, 7280365), (60, 5824292), (80, 4368219), (120, 2912146), (167, 2092560), (240, 1456073), (334, 1046280), (501, 697520), (668, 523140), (835, 418512), (1002, 348760), (1336, 261570), (1670, 209256), (2004, 174380), (2505, 139504), (2672, 130785), (3340, 104628), (4008, 87190), (5010, 69752), (6680, 52314), (8016, 43595), (8719, 40080), (10020, 34876), (13360, 26157), (17438, 20040)]