220530960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23561}}^1$

素因数の和:23593

約数の個数: 120

約数和(自身を含む): 797620824

約数和(自身を除く): 577089864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 23561, 47122, 70683, 94244, 117805, 141366, 188488, 212049, 235610, 282732, 306293, 353415, 376976, 424098, 471220, 565464, 612586, 706830, 848196, 918879, 942440, 1060245, 1130928, 1225172, 1413660, 1531465, 1696392, 1837758, 1884880, 2120490, 2450344, 2756637, 2827320, 3062930, 3392784, 3675516, 4240980, 4594395, 4900688, 5513274, 5654640, 6125860, 7351032, 8481960, 9188790, 11026548, 12251720, 13783185, 14702064, 16963920, 18377580, 22053096, 24503440, 27566370, 36755160, 44106192, 55132740, 73510320, 110265480, 220530960]

約数ペア:

[(1, 220530960), (2, 110265480), (3, 73510320), (4, 55132740), (5, 44106192), (6, 36755160), (8, 27566370), (9, 24503440), (10, 22053096), (12, 18377580), (13, 16963920), (15, 14702064), (16, 13783185), (18, 12251720), (20, 11026548), (24, 9188790), (26, 8481960), (30, 7351032), (36, 6125860), (39, 5654640), (40, 5513274), (45, 4900688), (48, 4594395), (52, 4240980), (60, 3675516), (65, 3392784), (72, 3062930), (78, 2827320), (80, 2756637), (90, 2450344), (104, 2120490), (117, 1884880), (120, 1837758), (130, 1696392), (144, 1531465), (156, 1413660), (180, 1225172), (195, 1130928), (208, 1060245), (234, 942440), (240, 918879), (260, 848196), (312, 706830), (360, 612586), (390, 565464), (468, 471220), (520, 424098), (585, 376976), (624, 353415), (720, 306293), (780, 282732), (936, 235610), (1040, 212049), (1170, 188488), (1560, 141366), (1872, 117805), (2340, 94244), (3120, 70683), (4680, 47122), (9360, 23561)]