308242560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4339}}^1$

素因数の和:4398

約数の個数: 128

約数和(自身を含む): 1009310400

約数和(自身を除く): 701067840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4339, 4440, 4736, 5920, 7104, 8678, 8880, 11840, 13017, 14208, 17356, 17760, 21695, 23680, 26034, 34712, 35520, 43390, 52068, 65085, 69424, 71040, 86780, 104136, 130170, 138848, 160543, 173560, 208272, 260340, 277696, 321086, 347120, 416544, 481629, 520680, 555392, 642172, 694240, 802715, 833088, 963258, 1041360, 1284344, 1388480, 1605430, 1666176, 1926516, 2082720, 2408145, 2568688, 2776960, 3210860, 3853032, 4165440, 4816290, 5137376, 6421720, 7706064, 8330880, 9632580, 10274752, 12843440, 15412128, 19265160, 20549504, 25686880, 30824256, 38530320, 51373760, 61648512, 77060640, 102747520, 154121280, 308242560]

約数ペア:

[(1, 308242560), (2, 154121280), (3, 102747520), (4, 77060640), (5, 61648512), (6, 51373760), (8, 38530320), (10, 30824256), (12, 25686880), (15, 20549504), (16, 19265160), (20, 15412128), (24, 12843440), (30, 10274752), (32, 9632580), (37, 8330880), (40, 7706064), (48, 6421720), (60, 5137376), (64, 4816290), (74, 4165440), (80, 3853032), (96, 3210860), (111, 2776960), (120, 2568688), (128, 2408145), (148, 2082720), (160, 1926516), (185, 1666176), (192, 1605430), (222, 1388480), (240, 1284344), (296, 1041360), (320, 963258), (370, 833088), (384, 802715), (444, 694240), (480, 642172), (555, 555392), (592, 520680), (640, 481629), (740, 416544), (888, 347120), (960, 321086), (1110, 277696), (1184, 260340), (1480, 208272), (1776, 173560), (1920, 160543), (2220, 138848), (2368, 130170), (2960, 104136), (3552, 86780), (4339, 71040), (4440, 69424), (4736, 65085), (5920, 52068), (7104, 43390), (8678, 35520), (8880, 34712), (11840, 26034), (13017, 23680), (14208, 21695), (17356, 17760)]