512492760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109507}}^1$

素因数の和:109537

約数の個数: 96

約数和(自身を含む): 1793741040

約数和(自身を除く): 1281248280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 109507, 219014, 328521, 438028, 547535, 657042, 876056, 985563, 1095070, 1314084, 1423591, 1642605, 1971126, 2190140, 2628168, 2847182, 3285210, 3942252, 4270773, 4380280, 4927815, 5694364, 6570420, 7117955, 7884504, 8541546, 9855630, 11388728, 12812319, 13140840, 14235910, 17083092, 19711260, 21353865, 25624638, 28471820, 34166184, 39422520, 42707730, 51249276, 56943640, 64061595, 85415460, 102498552, 128123190, 170830920, 256246380, 512492760]

約数ペア:

[(1, 512492760), (2, 256246380), (3, 170830920), (4, 128123190), (5, 102498552), (6, 85415460), (8, 64061595), (9, 56943640), (10, 51249276), (12, 42707730), (13, 39422520), (15, 34166184), (18, 28471820), (20, 25624638), (24, 21353865), (26, 19711260), (30, 17083092), (36, 14235910), (39, 13140840), (40, 12812319), (45, 11388728), (52, 9855630), (60, 8541546), (65, 7884504), (72, 7117955), (78, 6570420), (90, 5694364), (104, 4927815), (117, 4380280), (120, 4270773), (130, 3942252), (156, 3285210), (180, 2847182), (195, 2628168), (234, 2190140), (260, 1971126), (312, 1642605), (360, 1423591), (390, 1314084), (468, 1095070), (520, 985563), (585, 876056), (780, 657042), (936, 547535), (1170, 438028), (1560, 328521), (2340, 219014), (4680, 109507)]