240147643440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9907081}}^1$

素因数の和:9907198

約数の個数: 80

約数和(自身を含む): 751828638816

約数和(自身を除く): 511680995376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 9907081, 19814162, 29721243, 39628324, 49535405, 59442486, 79256648, 99070810, 118884972, 148606215, 158513296, 198141620, 237769944, 297212430, 396283240, 475539888, 594424860, 792566480, 1000615181, 1188849720, 2001230362, 2377699440, 3001845543, 4002460724, 5003075905, 6003691086, 8004921448, 10006151810, 12007382172, 15009227715, 16009842896, 20012303620, 24014764344, 30018455430, 40024607240, 48029528688, 60036910860, 80049214480, 120073821720, 240147643440]

約数ペア:

[(1, 240147643440), (2, 120073821720), (3, 80049214480), (4, 60036910860), (5, 48029528688), (6, 40024607240), (8, 30018455430), (10, 24014764344), (12, 20012303620), (15, 16009842896), (16, 15009227715), (20, 12007382172), (24, 10006151810), (30, 8004921448), (40, 6003691086), (48, 5003075905), (60, 4002460724), (80, 3001845543), (101, 2377699440), (120, 2001230362), (202, 1188849720), (240, 1000615181), (303, 792566480), (404, 594424860), (505, 475539888), (606, 396283240), (808, 297212430), (1010, 237769944), (1212, 198141620), (1515, 158513296), (1616, 148606215), (2020, 118884972), (2424, 99070810), (3030, 79256648), (4040, 59442486), (4848, 49535405), (6060, 39628324), (8080, 29721243), (12120, 19814162), (24240, 9907081)]