1137500640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27239}}^1$

素因数の和:27289

約数の個数: 144

約数和(自身を含む): 4015720800

約数和(自身を除く): 2878220160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 13920, 20880, 27239, 41760, 54478, 81717, 108956, 136195, 163434, 217912, 245151, 272390, 326868, 408585, 435824, 490302, 544780, 653736, 789931, 817170, 871648, 980604, 1089560, 1225755, 1307472, 1579862, 1634340, 1961208, 2179120, 2369793, 2451510, 2614944, 3159724, 3268680, 3922416, 3949655, 4358240, 4739586, 4903020, 6319448, 6537360, 7109379, 7844832, 7899310, 9479172, 9806040, 11848965, 12638896, 13074720, 14218758, 15798620, 18958344, 19612080, 23697930, 25277792, 28437516, 31597240, 35546895, 37916688, 39224160, 47395860, 56875032, 63194480, 71093790, 75833376, 94791720, 113750064, 126388960, 142187580, 189583440, 227500128, 284375160, 379166880, 568750320, 1137500640]

約数ペア:

[(1, 1137500640), (2, 568750320), (3, 379166880), (4, 284375160), (5, 227500128), (6, 189583440), (8, 142187580), (9, 126388960), (10, 113750064), (12, 94791720), (15, 75833376), (16, 71093790), (18, 63194480), (20, 56875032), (24, 47395860), (29, 39224160), (30, 37916688), (32, 35546895), (36, 31597240), (40, 28437516), (45, 25277792), (48, 23697930), (58, 19612080), (60, 18958344), (72, 15798620), (80, 14218758), (87, 13074720), (90, 12638896), (96, 11848965), (116, 9806040), (120, 9479172), (144, 7899310), (145, 7844832), (160, 7109379), (174, 6537360), (180, 6319448), (232, 4903020), (240, 4739586), (261, 4358240), (288, 3949655), (290, 3922416), (348, 3268680), (360, 3159724), (435, 2614944), (464, 2451510), (480, 2369793), (522, 2179120), (580, 1961208), (696, 1634340), (720, 1579862), (870, 1307472), (928, 1225755), (1044, 1089560), (1160, 980604), (1305, 871648), (1392, 817170), (1440, 789931), (1740, 653736), (2088, 544780), (2320, 490302), (2610, 435824), (2784, 408585), (3480, 326868), (4176, 272390), (4640, 245151), (5220, 217912), (6960, 163434), (8352, 136195), (10440, 108956), (13920, 81717), (20880, 54478), (27239, 41760)]