19233120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2392

約数の個数: 96

約数和(自身を含む): 64175328

約数和(自身を除く): 44942208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2357, 2720, 4080, 4714, 7071, 8160, 9428, 11785, 14142, 18856, 23570, 28284, 35355, 37712, 40069, 47140, 56568, 70710, 75424, 80138, 94280, 113136, 120207, 141420, 160276, 188560, 200345, 226272, 240414, 282840, 320552, 377120, 400690, 480828, 565680, 601035, 641104, 801380, 961656, 1131360, 1202070, 1282208, 1602760, 1923312, 2404140, 3205520, 3846624, 4808280, 6411040, 9616560, 19233120]

約数ペア:

[(1, 19233120), (2, 9616560), (3, 6411040), (4, 4808280), (5, 3846624), (6, 3205520), (8, 2404140), (10, 1923312), (12, 1602760), (15, 1282208), (16, 1202070), (17, 1131360), (20, 961656), (24, 801380), (30, 641104), (32, 601035), (34, 565680), (40, 480828), (48, 400690), (51, 377120), (60, 320552), (68, 282840), (80, 240414), (85, 226272), (96, 200345), (102, 188560), (120, 160276), (136, 141420), (160, 120207), (170, 113136), (204, 94280), (240, 80138), (255, 75424), (272, 70710), (340, 56568), (408, 47140), (480, 40069), (510, 37712), (544, 35355), (680, 28284), (816, 23570), (1020, 18856), (1360, 14142), (1632, 11785), (2040, 9428), (2357, 8160), (2720, 7071), (4080, 4714)]