123028920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{48821}}^1$

素因数の和:48845

約数の個数: 96

約数和(自身を含む): 456973920

約数和(自身を除く): 333945000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 48821, 97642, 146463, 195284, 244105, 292926, 341747, 390568, 439389, 488210, 585852, 683494, 732315, 878778, 976420, 1025241, 1171704, 1366988, 1464630, 1708735, 1757556, 1952840, 2050482, 2196945, 2733976, 2929260, 3075723, 3417470, 3515112, 4100964, 4393890, 5126205, 5858520, 6151446, 6834940, 8201928, 8787780, 10252410, 12302892, 13669880, 15378615, 17575560, 20504820, 24605784, 30757230, 41009640, 61514460, 123028920]

約数ペア:

[(1, 123028920), (2, 61514460), (3, 41009640), (4, 30757230), (5, 24605784), (6, 20504820), (7, 17575560), (8, 15378615), (9, 13669880), (10, 12302892), (12, 10252410), (14, 8787780), (15, 8201928), (18, 6834940), (20, 6151446), (21, 5858520), (24, 5126205), (28, 4393890), (30, 4100964), (35, 3515112), (36, 3417470), (40, 3075723), (42, 2929260), (45, 2733976), (56, 2196945), (60, 2050482), (63, 1952840), (70, 1757556), (72, 1708735), (84, 1464630), (90, 1366988), (105, 1171704), (120, 1025241), (126, 976420), (140, 878778), (168, 732315), (180, 683494), (210, 585852), (252, 488210), (280, 439389), (315, 390568), (360, 341747), (420, 292926), (504, 244105), (630, 195284), (840, 146463), (1260, 97642), (2520, 48821)]