23345520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 81423360

約数和(自身を除く): 58077840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 239, 240, 264, 296, 330, 370, 407, 440, 444, 478, 528, 555, 592, 660, 717, 740, 814, 880, 888, 956, 1110, 1195, 1221, 1320, 1434, 1480, 1628, 1776, 1912, 2035, 2220, 2390, 2442, 2629, 2640, 2868, 2960, 3256, 3585, 3824, 4070, 4440, 4780, 4884, 5258, 5736, 6105, 6512, 7170, 7887, 8140, 8843, 8880, 9560, 9768, 10516, 11472, 12210, 13145, 14340, 15774, 16280, 17686, 19120, 19536, 21032, 24420, 26290, 26529, 28680, 31548, 32560, 35372, 39435, 42064, 44215, 48840, 52580, 53058, 57360, 63096, 70744, 78870, 88430, 97273, 97680, 105160, 106116, 126192, 132645, 141488, 157740, 176860, 194546, 210320, 212232, 265290, 291819, 315480, 353720, 389092, 424464, 486365, 530580, 583638, 630960, 707440, 778184, 972730, 1061160, 1167276, 1459095, 1556368, 1945460, 2122320, 2334552, 2918190, 3890920, 4669104, 5836380, 7781840, 11672760, 23345520]

約数ペア:

[(1, 23345520), (2, 11672760), (3, 7781840), (4, 5836380), (5, 4669104), (6, 3890920), (8, 2918190), (10, 2334552), (11, 2122320), (12, 1945460), (15, 1556368), (16, 1459095), (20, 1167276), (22, 1061160), (24, 972730), (30, 778184), (33, 707440), (37, 630960), (40, 583638), (44, 530580), (48, 486365), (55, 424464), (60, 389092), (66, 353720), (74, 315480), (80, 291819), (88, 265290), (110, 212232), (111, 210320), (120, 194546), (132, 176860), (148, 157740), (165, 141488), (176, 132645), (185, 126192), (220, 106116), (222, 105160), (239, 97680), (240, 97273), (264, 88430), (296, 78870), (330, 70744), (370, 63096), (407, 57360), (440, 53058), (444, 52580), (478, 48840), (528, 44215), (555, 42064), (592, 39435), (660, 35372), (717, 32560), (740, 31548), (814, 28680), (880, 26529), (888, 26290), (956, 24420), (1110, 21032), (1195, 19536), (1221, 19120), (1320, 17686), (1434, 16280), (1480, 15774), (1628, 14340), (1776, 13145), (1912, 12210), (2035, 11472), (2220, 10516), (2390, 9768), (2442, 9560), (2629, 8880), (2640, 8843), (2868, 8140), (2960, 7887), (3256, 7170), (3585, 6512), (3824, 6105), (4070, 5736), (4440, 5258), (4780, 4884)]