30426919560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1385561}}^1$

素因数の和:1385639

約数の個数: 96

約数和(自身を含む): 100508667480

約数和(自身を除く): 70081747920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 1385561, 2771122, 4156683, 5542244, 6927805, 8313366, 11084488, 12470049, 13855610, 16626732, 20783415, 24940098, 27711220, 33253464, 41566830, 49880196, 55422440, 62350245, 83133660, 84519221, 99760392, 124700490, 166267320, 169038442, 249400980, 253557663, 338076884, 422596105, 498801960, 507115326, 676153768, 760672989, 845192210, 1014230652, 1267788315, 1521345978, 1690384420, 2028461304, 2535576630, 3042691956, 3380768840, 3803364945, 5071153260, 6085383912, 7606729890, 10142306520, 15213459780, 30426919560]

約数ペア:

[(1, 30426919560), (2, 15213459780), (3, 10142306520), (4, 7606729890), (5, 6085383912), (6, 5071153260), (8, 3803364945), (9, 3380768840), (10, 3042691956), (12, 2535576630), (15, 2028461304), (18, 1690384420), (20, 1521345978), (24, 1267788315), (30, 1014230652), (36, 845192210), (40, 760672989), (45, 676153768), (60, 507115326), (61, 498801960), (72, 422596105), (90, 338076884), (120, 253557663), (122, 249400980), (180, 169038442), (183, 166267320), (244, 124700490), (305, 99760392), (360, 84519221), (366, 83133660), (488, 62350245), (549, 55422440), (610, 49880196), (732, 41566830), (915, 33253464), (1098, 27711220), (1220, 24940098), (1464, 20783415), (1830, 16626732), (2196, 13855610), (2440, 12470049), (2745, 11084488), (3660, 8313366), (4392, 6927805), (5490, 5542244), (7320, 4156683), (10980, 2771122), (21960, 1385561)]