72794280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46663}}^1$

素因数の和:46690

約数の個数: 64

約数和(自身を含む): 235186560

約数和(自身を除く): 162392280

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, 46663, 93326, 139989, 186652, 233315, 279978, 373304, 466630, 559956, 606619, 699945, 933260, 1119912, 1213238, 1399890, 1819857, 1866520, 2426476, 2799780, 3033095, 3639714, 4852952, 5599560, 6066190, 7279428, 9099285, 12132380, 14558856, 18198570, 24264760, 36397140, 72794280]

約数ペア:

[(1, 72794280), (2, 36397140), (3, 24264760), (4, 18198570), (5, 14558856), (6, 12132380), (8, 9099285), (10, 7279428), (12, 6066190), (13, 5599560), (15, 4852952), (20, 3639714), (24, 3033095), (26, 2799780), (30, 2426476), (39, 1866520), (40, 1819857), (52, 1399890), (60, 1213238), (65, 1119912), (78, 933260), (104, 699945), (120, 606619), (130, 559956), (156, 466630), (195, 373304), (260, 279978), (312, 233315), (390, 186652), (520, 139989), (780, 93326), (1560, 46663)]