1797360120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{81847}}^1$

素因数の和:81925

約数の個数: 96

約数和(自身を含む): 5937253920

約数和(自身を除く): 4139893800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 81847, 163694, 245541, 327388, 409235, 491082, 654776, 736623, 818470, 982164, 1227705, 1473246, 1636940, 1964328, 2455410, 2946492, 3273880, 3683115, 4910820, 4992667, 5892984, 7366230, 9821640, 9985334, 14732460, 14978001, 19970668, 24963335, 29464920, 29956002, 39941336, 44934003, 49926670, 59912004, 74890005, 89868006, 99853340, 119824008, 149780010, 179736012, 199706680, 224670015, 299560020, 359472024, 449340030, 599120040, 898680060, 1797360120]

約数ペア:

[(1, 1797360120), (2, 898680060), (3, 599120040), (4, 449340030), (5, 359472024), (6, 299560020), (8, 224670015), (9, 199706680), (10, 179736012), (12, 149780010), (15, 119824008), (18, 99853340), (20, 89868006), (24, 74890005), (30, 59912004), (36, 49926670), (40, 44934003), (45, 39941336), (60, 29956002), (61, 29464920), (72, 24963335), (90, 19970668), (120, 14978001), (122, 14732460), (180, 9985334), (183, 9821640), (244, 7366230), (305, 5892984), (360, 4992667), (366, 4910820), (488, 3683115), (549, 3273880), (610, 2946492), (732, 2455410), (915, 1964328), (1098, 1636940), (1220, 1473246), (1464, 1227705), (1830, 982164), (2196, 818470), (2440, 736623), (2745, 654776), (3660, 491082), (4392, 409235), (5490, 327388), (7320, 245541), (10980, 163694), (21960, 81847)]