47321520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 152753616

約数和(自身を除く): 105432096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 73, 74, 80, 111, 120, 146, 148, 185, 219, 222, 240, 292, 296, 365, 370, 438, 444, 555, 584, 592, 730, 740, 876, 888, 1095, 1110, 1168, 1460, 1480, 1752, 1776, 2190, 2220, 2701, 2920, 2960, 3504, 4380, 4440, 5329, 5402, 5840, 8103, 8760, 8880, 10658, 10804, 13505, 15987, 16206, 17520, 21316, 21608, 26645, 27010, 31974, 32412, 40515, 42632, 43216, 53290, 54020, 63948, 64824, 79935, 81030, 85264, 106580, 108040, 127896, 129648, 159870, 162060, 197173, 213160, 216080, 255792, 319740, 324120, 394346, 426320, 591519, 639480, 648240, 788692, 985865, 1183038, 1278960, 1577384, 1971730, 2366076, 2957595, 3154768, 3943460, 4732152, 5915190, 7886920, 9464304, 11830380, 15773840, 23660760, 47321520]

約数ペア:

[(1, 47321520), (2, 23660760), (3, 15773840), (4, 11830380), (5, 9464304), (6, 7886920), (8, 5915190), (10, 4732152), (12, 3943460), (15, 3154768), (16, 2957595), (20, 2366076), (24, 1971730), (30, 1577384), (37, 1278960), (40, 1183038), (48, 985865), (60, 788692), (73, 648240), (74, 639480), (80, 591519), (111, 426320), (120, 394346), (146, 324120), (148, 319740), (185, 255792), (219, 216080), (222, 213160), (240, 197173), (292, 162060), (296, 159870), (365, 129648), (370, 127896), (438, 108040), (444, 106580), (555, 85264), (584, 81030), (592, 79935), (730, 64824), (740, 63948), (876, 54020), (888, 53290), (1095, 43216), (1110, 42632), (1168, 40515), (1460, 32412), (1480, 31974), (1752, 27010), (1776, 26645), (2190, 21608), (2220, 21316), (2701, 17520), (2920, 16206), (2960, 15987), (3504, 13505), (4380, 10804), (4440, 10658), (5329, 8880), (5402, 8760), (5840, 8103)]