121493760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 144

約数和(自身を含む): 401768640

約数和(自身を除く): 280274880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1091, 1160, 1280, 1392, 1740, 1856, 1920, 2182, 2320, 2784, 3273, 3480, 3712, 3840, 4364, 4640, 5455, 5568, 6546, 6960, 7424, 8728, 9280, 10910, 11136, 13092, 13920, 16365, 17456, 18560, 21820, 22272, 26184, 27840, 31639, 32730, 34912, 37120, 43640, 52368, 55680, 63278, 65460, 69824, 87280, 94917, 104736, 111360, 126556, 130920, 139648, 158195, 174560, 189834, 209472, 253112, 261840, 279296, 316390, 349120, 379668, 418944, 474585, 506224, 523680, 632780, 698240, 759336, 837888, 949170, 1012448, 1047360, 1265560, 1396480, 1518672, 1898340, 2024896, 2094720, 2531120, 3037344, 3796680, 4049792, 4189440, 5062240, 6074688, 7593360, 8099584, 10124480, 12149376, 15186720, 20248960, 24298752, 30373440, 40497920, 60746880, 121493760]

約数ペア:

[(1, 121493760), (2, 60746880), (3, 40497920), (4, 30373440), (5, 24298752), (6, 20248960), (8, 15186720), (10, 12149376), (12, 10124480), (15, 8099584), (16, 7593360), (20, 6074688), (24, 5062240), (29, 4189440), (30, 4049792), (32, 3796680), (40, 3037344), (48, 2531120), (58, 2094720), (60, 2024896), (64, 1898340), (80, 1518672), (87, 1396480), (96, 1265560), (116, 1047360), (120, 1012448), (128, 949170), (145, 837888), (160, 759336), (174, 698240), (192, 632780), (232, 523680), (240, 506224), (256, 474585), (290, 418944), (320, 379668), (348, 349120), (384, 316390), (435, 279296), (464, 261840), (480, 253112), (580, 209472), (640, 189834), (696, 174560), (768, 158195), (870, 139648), (928, 130920), (960, 126556), (1091, 111360), (1160, 104736), (1280, 94917), (1392, 87280), (1740, 69824), (1856, 65460), (1920, 63278), (2182, 55680), (2320, 52368), (2784, 43640), (3273, 37120), (3480, 34912), (3712, 32730), (3840, 31639), (4364, 27840), (4640, 26184), (5455, 22272), (5568, 21820), (6546, 18560), (6960, 17456), (7424, 16365), (8728, 13920), (9280, 13092), (10910, 11136)]