552416280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11423}}^1$

素因数の和:11481

約数の個数: 128

約数和(自身を含む): 1842462720

約数和(自身を除く): 1290046440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 11423, 12090, 16120, 22846, 24180, 34269, 45692, 48360, 57115, 68538, 91384, 114230, 137076, 148499, 171345, 228460, 274152, 296998, 342690, 354113, 445497, 456920, 593996, 685380, 708226, 742495, 890994, 1062339, 1187992, 1370760, 1416452, 1484990, 1770565, 1781988, 2124678, 2227485, 2832904, 2969980, 3541130, 3563976, 4249356, 4454970, 4603469, 5311695, 5939960, 7082260, 8498712, 8909940, 9206938, 10623390, 13810407, 14164520, 17819880, 18413876, 21246780, 23017345, 27620814, 36827752, 42493560, 46034690, 55241628, 69052035, 92069380, 110483256, 138104070, 184138760, 276208140, 552416280]

約数ペア:

[(1, 552416280), (2, 276208140), (3, 184138760), (4, 138104070), (5, 110483256), (6, 92069380), (8, 69052035), (10, 55241628), (12, 46034690), (13, 42493560), (15, 36827752), (20, 27620814), (24, 23017345), (26, 21246780), (30, 18413876), (31, 17819880), (39, 14164520), (40, 13810407), (52, 10623390), (60, 9206938), (62, 8909940), (65, 8498712), (78, 7082260), (93, 5939960), (104, 5311695), (120, 4603469), (124, 4454970), (130, 4249356), (155, 3563976), (156, 3541130), (186, 2969980), (195, 2832904), (248, 2227485), (260, 2124678), (310, 1781988), (312, 1770565), (372, 1484990), (390, 1416452), (403, 1370760), (465, 1187992), (520, 1062339), (620, 890994), (744, 742495), (780, 708226), (806, 685380), (930, 593996), (1209, 456920), (1240, 445497), (1560, 354113), (1612, 342690), (1860, 296998), (2015, 274152), (2418, 228460), (3224, 171345), (3720, 148499), (4030, 137076), (4836, 114230), (6045, 91384), (8060, 68538), (9672, 57115), (11423, 48360), (12090, 45692), (16120, 34269), (22846, 24180)]