349453920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9973}}^1$

素因数の和:10064

約数の個数: 96

約数和(自身を含む): 1115970912

約数和(自身を除く): 766516992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 5840, 7008, 8760, 9973, 11680, 17520, 19946, 29919, 35040, 39892, 49865, 59838, 79784, 99730, 119676, 149595, 159568, 199460, 239352, 299190, 319136, 398920, 478704, 598380, 728029, 797840, 957408, 1196760, 1456058, 1595680, 2184087, 2393520, 2912116, 3640145, 4368174, 4787040, 5824232, 7280290, 8736348, 10920435, 11648464, 14560580, 17472696, 21840870, 23296928, 29121160, 34945392, 43681740, 58242320, 69890784, 87363480, 116484640, 174726960, 349453920]

約数ペア:

[(1, 349453920), (2, 174726960), (3, 116484640), (4, 87363480), (5, 69890784), (6, 58242320), (8, 43681740), (10, 34945392), (12, 29121160), (15, 23296928), (16, 21840870), (20, 17472696), (24, 14560580), (30, 11648464), (32, 10920435), (40, 8736348), (48, 7280290), (60, 5824232), (73, 4787040), (80, 4368174), (96, 3640145), (120, 2912116), (146, 2393520), (160, 2184087), (219, 1595680), (240, 1456058), (292, 1196760), (365, 957408), (438, 797840), (480, 728029), (584, 598380), (730, 478704), (876, 398920), (1095, 319136), (1168, 299190), (1460, 239352), (1752, 199460), (2190, 159568), (2336, 149595), (2920, 119676), (3504, 99730), (4380, 79784), (5840, 59838), (7008, 49865), (8760, 39892), (9973, 35040), (11680, 29919), (17520, 19946)]