1546204920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3187}}^1$

素因数の和:3525

約数の個数: 128

約数和(自身を含む): 5013066240

約数和(自身を除く): 3466861320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 311, 312, 390, 520, 622, 780, 933, 1244, 1555, 1560, 1866, 2488, 3110, 3187, 3732, 4043, 4665, 6220, 6374, 7464, 8086, 9330, 9561, 12129, 12440, 12748, 15935, 16172, 18660, 19122, 20215, 24258, 25496, 31870, 32344, 37320, 38244, 40430, 41431, 47805, 48516, 60645, 63740, 76488, 80860, 82862, 95610, 97032, 121290, 124293, 127480, 161720, 165724, 191220, 207155, 242580, 248586, 331448, 382440, 414310, 485160, 497172, 621465, 828620, 991157, 994344, 1242930, 1657240, 1982314, 2485860, 2973471, 3964628, 4955785, 4971720, 5946942, 7929256, 9911570, 11893884, 12885041, 14867355, 19823140, 23787768, 25770082, 29734710, 38655123, 39646280, 51540164, 59469420, 64425205, 77310246, 103080328, 118938840, 128850410, 154620492, 193275615, 257700820, 309240984, 386551230, 515401640, 773102460, 1546204920]

約数ペア:

[(1, 1546204920), (2, 773102460), (3, 515401640), (4, 386551230), (5, 309240984), (6, 257700820), (8, 193275615), (10, 154620492), (12, 128850410), (13, 118938840), (15, 103080328), (20, 77310246), (24, 64425205), (26, 59469420), (30, 51540164), (39, 39646280), (40, 38655123), (52, 29734710), (60, 25770082), (65, 23787768), (78, 19823140), (104, 14867355), (120, 12885041), (130, 11893884), (156, 9911570), (195, 7929256), (260, 5946942), (311, 4971720), (312, 4955785), (390, 3964628), (520, 2973471), (622, 2485860), (780, 1982314), (933, 1657240), (1244, 1242930), (1555, 994344), (1560, 991157), (1866, 828620), (2488, 621465), (3110, 497172), (3187, 485160), (3732, 414310), (4043, 382440), (4665, 331448), (6220, 248586), (6374, 242580), (7464, 207155), (8086, 191220), (9330, 165724), (9561, 161720), (12129, 127480), (12440, 124293), (12748, 121290), (15935, 97032), (16172, 95610), (18660, 82862), (19122, 80860), (20215, 76488), (24258, 63740), (25496, 60645), (31870, 48516), (32344, 47805), (37320, 41431), (38244, 40430)]