329212560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44249}}^1$

素因数の和:44296

約数の個数: 80

約数和(自身を含む): 1053504000

約数和(自身を除く): 724291440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 44249, 88498, 132747, 176996, 221245, 265494, 353992, 442490, 530988, 663735, 707984, 884980, 1061976, 1327470, 1371719, 1769960, 2123952, 2654940, 2743438, 3539920, 4115157, 5309880, 5486876, 6858595, 8230314, 10619760, 10973752, 13717190, 16460628, 20575785, 21947504, 27434380, 32921256, 41151570, 54868760, 65842512, 82303140, 109737520, 164606280, 329212560]

約数ペア:

[(1, 329212560), (2, 164606280), (3, 109737520), (4, 82303140), (5, 65842512), (6, 54868760), (8, 41151570), (10, 32921256), (12, 27434380), (15, 21947504), (16, 20575785), (20, 16460628), (24, 13717190), (30, 10973752), (31, 10619760), (40, 8230314), (48, 6858595), (60, 5486876), (62, 5309880), (80, 4115157), (93, 3539920), (120, 2743438), (124, 2654940), (155, 2123952), (186, 1769960), (240, 1371719), (248, 1327470), (310, 1061976), (372, 884980), (465, 707984), (496, 663735), (620, 530988), (744, 442490), (930, 353992), (1240, 265494), (1488, 221245), (1860, 176996), (2480, 132747), (3720, 88498), (7440, 44249)]