284776320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1892

約数の個数: 128

約数和(自身を含む): 919175040

約数和(自身を除く): 634398720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1660, 1787, 1920, 1992, 2490, 2656, 3320, 3574, 3984, 4980, 5312, 5361, 6640, 7148, 7968, 8935, 9960, 10624, 10722, 13280, 14296, 15936, 17870, 19920, 21444, 26560, 26805, 28592, 31872, 35740, 39840, 42888, 53120, 53610, 57184, 71480, 79680, 85776, 107220, 114368, 142960, 148321, 159360, 171552, 214440, 228736, 285920, 296642, 343104, 428880, 444963, 571840, 593284, 686208, 741605, 857760, 889926, 1143680, 1186568, 1483210, 1715520, 1779852, 2224815, 2373136, 2966420, 3431040, 3559704, 4449630, 4746272, 5932840, 7119408, 8899260, 9492544, 11865680, 14238816, 17798520, 18985088, 23731360, 28477632, 35597040, 47462720, 56955264, 71194080, 94925440, 142388160, 284776320]

約数ペア:

[(1, 284776320), (2, 142388160), (3, 94925440), (4, 71194080), (5, 56955264), (6, 47462720), (8, 35597040), (10, 28477632), (12, 23731360), (15, 18985088), (16, 17798520), (20, 14238816), (24, 11865680), (30, 9492544), (32, 8899260), (40, 7119408), (48, 5932840), (60, 4746272), (64, 4449630), (80, 3559704), (83, 3431040), (96, 2966420), (120, 2373136), (128, 2224815), (160, 1779852), (166, 1715520), (192, 1483210), (240, 1186568), (249, 1143680), (320, 889926), (332, 857760), (384, 741605), (415, 686208), (480, 593284), (498, 571840), (640, 444963), (664, 428880), (830, 343104), (960, 296642), (996, 285920), (1245, 228736), (1328, 214440), (1660, 171552), (1787, 159360), (1920, 148321), (1992, 142960), (2490, 114368), (2656, 107220), (3320, 85776), (3574, 79680), (3984, 71480), (4980, 57184), (5312, 53610), (5361, 53120), (6640, 42888), (7148, 39840), (7968, 35740), (8935, 31872), (9960, 28592), (10624, 26805), (10722, 26560), (13280, 21444), (14296, 19920), (15936, 17870)]