61174320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 197140656

約数和(自身を除く): 135966336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 83, 111, 120, 148, 166, 185, 222, 240, 249, 296, 332, 370, 415, 444, 498, 555, 592, 664, 740, 830, 888, 996, 1110, 1245, 1328, 1480, 1660, 1776, 1992, 2220, 2490, 2960, 3071, 3320, 3984, 4440, 4980, 6142, 6640, 6889, 8880, 9213, 9960, 12284, 13778, 15355, 18426, 19920, 20667, 24568, 27556, 30710, 34445, 36852, 41334, 46065, 49136, 55112, 61420, 68890, 73704, 82668, 92130, 103335, 110224, 122840, 137780, 147408, 165336, 184260, 206670, 245680, 254893, 275560, 330672, 368520, 413340, 509786, 551120, 737040, 764679, 826680, 1019572, 1274465, 1529358, 1653360, 2039144, 2548930, 3058716, 3823395, 4078288, 5097860, 6117432, 7646790, 10195720, 12234864, 15293580, 20391440, 30587160, 61174320]

約数ペア:

[(1, 61174320), (2, 30587160), (3, 20391440), (4, 15293580), (5, 12234864), (6, 10195720), (8, 7646790), (10, 6117432), (12, 5097860), (15, 4078288), (16, 3823395), (20, 3058716), (24, 2548930), (30, 2039144), (37, 1653360), (40, 1529358), (48, 1274465), (60, 1019572), (74, 826680), (80, 764679), (83, 737040), (111, 551120), (120, 509786), (148, 413340), (166, 368520), (185, 330672), (222, 275560), (240, 254893), (249, 245680), (296, 206670), (332, 184260), (370, 165336), (415, 147408), (444, 137780), (498, 122840), (555, 110224), (592, 103335), (664, 92130), (740, 82668), (830, 73704), (888, 68890), (996, 61420), (1110, 55112), (1245, 49136), (1328, 46065), (1480, 41334), (1660, 36852), (1776, 34445), (1992, 30710), (2220, 27556), (2490, 24568), (2960, 20667), (3071, 19920), (3320, 18426), (3984, 15355), (4440, 13778), (4980, 12284), (6142, 9960), (6640, 9213), (6889, 8880)]