5775120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 20920536

約数和(自身を除く): 15145416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 617, 624, 720, 780, 936, 1040, 1170, 1234, 1560, 1851, 1872, 2340, 2468, 3085, 3120, 3702, 4680, 4936, 5553, 6170, 7404, 8021, 9255, 9360, 9872, 11106, 12340, 14808, 16042, 18510, 22212, 24063, 24680, 27765, 29616, 32084, 37020, 40105, 44424, 48126, 49360, 55530, 64168, 72189, 74040, 80210, 88848, 96252, 111060, 120315, 128336, 144378, 148080, 160420, 192504, 222120, 240630, 288756, 320840, 360945, 385008, 444240, 481260, 577512, 641680, 721890, 962520, 1155024, 1443780, 1925040, 2887560, 5775120]

約数ペア:

[(1, 5775120), (2, 2887560), (3, 1925040), (4, 1443780), (5, 1155024), (6, 962520), (8, 721890), (9, 641680), (10, 577512), (12, 481260), (13, 444240), (15, 385008), (16, 360945), (18, 320840), (20, 288756), (24, 240630), (26, 222120), (30, 192504), (36, 160420), (39, 148080), (40, 144378), (45, 128336), (48, 120315), (52, 111060), (60, 96252), (65, 88848), (72, 80210), (78, 74040), (80, 72189), (90, 64168), (104, 55530), (117, 49360), (120, 48126), (130, 44424), (144, 40105), (156, 37020), (180, 32084), (195, 29616), (208, 27765), (234, 24680), (240, 24063), (260, 22212), (312, 18510), (360, 16042), (390, 14808), (468, 12340), (520, 11106), (585, 9872), (617, 9360), (624, 9255), (720, 8021), (780, 7404), (936, 6170), (1040, 5553), (1170, 4936), (1234, 4680), (1560, 3702), (1851, 3120), (1872, 3085), (2340, 2468)]