323291280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103619}}^1$

素因数の和:103648

約数の個数: 80

約数和(自身を含む): 1079305920

約数和(自身を除く): 756014640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 103619, 207238, 310857, 414476, 518095, 621714, 828952, 1036190, 1243428, 1347047, 1554285, 1657904, 2072380, 2486856, 2694094, 3108570, 4041141, 4144760, 4973712, 5388188, 6217140, 6735235, 8082282, 8289520, 10776376, 12434280, 13470470, 16164564, 20205705, 21552752, 24868560, 26940940, 32329128, 40411410, 53881880, 64658256, 80822820, 107763760, 161645640, 323291280]

約数ペア:

[(1, 323291280), (2, 161645640), (3, 107763760), (4, 80822820), (5, 64658256), (6, 53881880), (8, 40411410), (10, 32329128), (12, 26940940), (13, 24868560), (15, 21552752), (16, 20205705), (20, 16164564), (24, 13470470), (26, 12434280), (30, 10776376), (39, 8289520), (40, 8082282), (48, 6735235), (52, 6217140), (60, 5388188), (65, 4973712), (78, 4144760), (80, 4041141), (104, 3108570), (120, 2694094), (130, 2486856), (156, 2072380), (195, 1657904), (208, 1554285), (240, 1347047), (260, 1243428), (312, 1036190), (390, 828952), (520, 621714), (624, 518095), (780, 414476), (1040, 310857), (1560, 207238), (3120, 103619)]