119856420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22961}}^1$

素因数の和:23005

約数の個数: 72

約数和(自身を含む): 376117560

約数和(自身を除く): 256261140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 22961, 45922, 68883, 91844, 114805, 137766, 206649, 229610, 275532, 344415, 413298, 459220, 665869, 688830, 826596, 1033245, 1331738, 1377660, 1997607, 2066490, 2663476, 3329345, 3995214, 4132980, 5992821, 6658690, 7990428, 9988035, 11985642, 13317380, 19976070, 23971284, 29964105, 39952140, 59928210, 119856420]

約数ペア:

[(1, 119856420), (2, 59928210), (3, 39952140), (4, 29964105), (5, 23971284), (6, 19976070), (9, 13317380), (10, 11985642), (12, 9988035), (15, 7990428), (18, 6658690), (20, 5992821), (29, 4132980), (30, 3995214), (36, 3329345), (45, 2663476), (58, 2066490), (60, 1997607), (87, 1377660), (90, 1331738), (116, 1033245), (145, 826596), (174, 688830), (180, 665869), (261, 459220), (290, 413298), (348, 344415), (435, 275532), (522, 229610), (580, 206649), (870, 137766), (1044, 114805), (1305, 91844), (1740, 68883), (2610, 45922), (5220, 22961)]