11721360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{6977}}^1$

素因数の和:7000

約数の個数: 80

約数和(自身を含む): 41533056

約数和(自身を除く): 29811696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 6977, 13954, 20931, 27908, 34885, 41862, 48839, 55816, 69770, 83724, 97678, 104655, 111632, 139540, 146517, 167448, 195356, 209310, 244195, 279080, 293034, 334896, 390712, 418620, 488390, 558160, 586068, 732585, 781424, 837240, 976780, 1172136, 1465170, 1674480, 1953560, 2344272, 2930340, 3907120, 5860680, 11721360]

約数ペア:

[(1, 11721360), (2, 5860680), (3, 3907120), (4, 2930340), (5, 2344272), (6, 1953560), (7, 1674480), (8, 1465170), (10, 1172136), (12, 976780), (14, 837240), (15, 781424), (16, 732585), (20, 586068), (21, 558160), (24, 488390), (28, 418620), (30, 390712), (35, 334896), (40, 293034), (42, 279080), (48, 244195), (56, 209310), (60, 195356), (70, 167448), (80, 146517), (84, 139540), (105, 111632), (112, 104655), (120, 97678), (140, 83724), (168, 69770), (210, 55816), (240, 48839), (280, 41862), (336, 34885), (420, 27908), (560, 20931), (840, 13954), (1680, 6977)]