1217148154680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{36209}}^1\times {\mathrm{280121}}^1$

素因数の和:316344

約数の個数: 64

約数和(自身を含む): 3651558343200

約数和(自身を除く): 2434410188520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 36209, 72418, 108627, 144836, 181045, 217254, 280121, 289672, 362090, 434508, 543135, 560242, 724180, 840363, 869016, 1086270, 1120484, 1400605, 1448360, 1680726, 2172540, 2240968, 2801210, 3361452, 4201815, 4345080, 5602420, 6722904, 8403630, 11204840, 16807260, 33614520, 10142901289, 20285802578, 30428703867, 40571605156, 50714506445, 60857407734, 81143210312, 101429012890, 121714815468, 152143519335, 202858025780, 243429630936, 304287038670, 405716051560, 608574077340, 1217148154680]

約数ペア:

[(1, 1217148154680), (2, 608574077340), (3, 405716051560), (4, 304287038670), (5, 243429630936), (6, 202858025780), (8, 152143519335), (10, 121714815468), (12, 101429012890), (15, 81143210312), (20, 60857407734), (24, 50714506445), (30, 40571605156), (40, 30428703867), (60, 20285802578), (120, 10142901289), (36209, 33614520), (72418, 16807260), (108627, 11204840), (144836, 8403630), (181045, 6722904), (217254, 5602420), (280121, 4345080), (289672, 4201815), (362090, 3361452), (434508, 2801210), (543135, 2240968), (560242, 2172540), (724180, 1680726), (840363, 1448360), (869016, 1400605), (1086270, 1120484)]