101644560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1885

約数の個数: 120

約数和(自身を含む): 345870720

約数和(自身を除く): 244226160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1787, 1896, 2370, 2844, 3160, 3555, 3574, 3792, 4740, 5361, 5688, 6320, 7110, 7148, 8935, 9480, 10722, 11376, 14220, 14296, 16083, 17870, 18960, 21444, 26805, 28440, 28592, 32166, 35740, 42888, 53610, 56880, 64332, 71480, 80415, 85776, 107220, 128664, 141173, 142960, 160830, 214440, 257328, 282346, 321660, 423519, 428880, 564692, 643320, 705865, 847038, 1129384, 1270557, 1286640, 1411730, 1694076, 2117595, 2258768, 2541114, 2823460, 3388152, 4235190, 5082228, 5646920, 6352785, 6776304, 8470380, 10164456, 11293840, 12705570, 16940760, 20328912, 25411140, 33881520, 50822280, 101644560]

約数ペア:

[(1, 101644560), (2, 50822280), (3, 33881520), (4, 25411140), (5, 20328912), (6, 16940760), (8, 12705570), (9, 11293840), (10, 10164456), (12, 8470380), (15, 6776304), (16, 6352785), (18, 5646920), (20, 5082228), (24, 4235190), (30, 3388152), (36, 2823460), (40, 2541114), (45, 2258768), (48, 2117595), (60, 1694076), (72, 1411730), (79, 1286640), (80, 1270557), (90, 1129384), (120, 847038), (144, 705865), (158, 643320), (180, 564692), (237, 428880), (240, 423519), (316, 321660), (360, 282346), (395, 257328), (474, 214440), (632, 160830), (711, 142960), (720, 141173), (790, 128664), (948, 107220), (1185, 85776), (1264, 80415), (1422, 71480), (1580, 64332), (1787, 56880), (1896, 53610), (2370, 42888), (2844, 35740), (3160, 32166), (3555, 28592), (3574, 28440), (3792, 26805), (4740, 21444), (5361, 18960), (5688, 17870), (6320, 16083), (7110, 14296), (7148, 14220), (8935, 11376), (9480, 10722)]