2054506680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{211369}}^1$

素因数の和:211395

約数の個数: 96

約数和(自身を含む): 6924481200

約数和(自身を除く): 4869974520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 211369, 422738, 634107, 845476, 1056845, 1268214, 1690952, 1902321, 2113690, 2536428, 3170535, 3804642, 4227380, 5072856, 5706963, 6341070, 7609284, 8454760, 9511605, 11413926, 12682140, 15218568, 17120889, 19023210, 22827852, 25364280, 28534815, 34241778, 38046420, 45655704, 51362667, 57069630, 68483556, 76092840, 85604445, 102725334, 114139260, 136967112, 171208890, 205450668, 228278520, 256813335, 342417780, 410901336, 513626670, 684835560, 1027253340, 2054506680]

約数ペア:

[(1, 2054506680), (2, 1027253340), (3, 684835560), (4, 513626670), (5, 410901336), (6, 342417780), (8, 256813335), (9, 228278520), (10, 205450668), (12, 171208890), (15, 136967112), (18, 114139260), (20, 102725334), (24, 85604445), (27, 76092840), (30, 68483556), (36, 57069630), (40, 51362667), (45, 45655704), (54, 38046420), (60, 34241778), (72, 28534815), (81, 25364280), (90, 22827852), (108, 19023210), (120, 17120889), (135, 15218568), (162, 12682140), (180, 11413926), (216, 9511605), (243, 8454760), (270, 7609284), (324, 6341070), (360, 5706963), (405, 5072856), (486, 4227380), (540, 3804642), (648, 3170535), (810, 2536428), (972, 2113690), (1080, 1902321), (1215, 1690952), (1620, 1268214), (1944, 1056845), (2430, 845476), (3240, 634107), (4860, 422738), (9720, 211369)]