148928919920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15385219}}^1$

素因数の和:15385254

約数の個数: 60

約数和(自身を含む): 380599572360

約数和(自身を除く): 231670652440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 15385219, 30770438, 61540876, 76926095, 123081752, 153852190, 169237409, 246163504, 307704380, 338474818, 615408760, 676949636, 846187045, 1230817520, 1353899272, 1692374090, 1861611499, 2707798544, 3384748180, 3723222998, 6769496360, 7446445996, 9308057495, 13538992720, 14892891992, 18616114990, 29785783984, 37232229980, 74464459960, 148928919920]

約数ペア:

[(1, 148928919920), (2, 74464459960), (4, 37232229980), (5, 29785783984), (8, 18616114990), (10, 14892891992), (11, 13538992720), (16, 9308057495), (20, 7446445996), (22, 6769496360), (40, 3723222998), (44, 3384748180), (55, 2707798544), (80, 1861611499), (88, 1692374090), (110, 1353899272), (121, 1230817520), (176, 846187045), (220, 676949636), (242, 615408760), (440, 338474818), (484, 307704380), (605, 246163504), (880, 169237409), (968, 153852190), (1210, 123081752), (1936, 76926095), (2420, 61540876), (4840, 30770438), (9680, 15385219)]