72307260120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9878041}}^1$

素因数の和:9878116

約数の個数: 64

約数和(自身を含む): 220477897440

約数和(自身を除く): 148170637320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 9878041, 19756082, 29634123, 39512164, 49390205, 59268246, 79024328, 98780410, 118536492, 148170615, 197560820, 237072984, 296341230, 395121640, 592682460, 602560501, 1185364920, 1205121002, 1807681503, 2410242004, 3012802505, 3615363006, 4820484008, 6025605010, 7230726012, 9038407515, 12051210020, 14461452024, 18076815030, 24102420040, 36153630060, 72307260120]

約数ペア:

[(1, 72307260120), (2, 36153630060), (3, 24102420040), (4, 18076815030), (5, 14461452024), (6, 12051210020), (8, 9038407515), (10, 7230726012), (12, 6025605010), (15, 4820484008), (20, 3615363006), (24, 3012802505), (30, 2410242004), (40, 1807681503), (60, 1205121002), (61, 1185364920), (120, 602560501), (122, 592682460), (183, 395121640), (244, 296341230), (305, 237072984), (366, 197560820), (488, 148170615), (610, 118536492), (732, 98780410), (915, 79024328), (1220, 59268246), (1464, 49390205), (1830, 39512164), (2440, 29634123), (3660, 19756082), (7320, 9878041)]