356485320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4649}}^1$

素因数の和:4740

約数の個数: 128

約数和(自身を含む): 1205280000

約数和(自身を除く): 848794680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 4649, 5112, 6390, 7668, 8520, 9298, 9585, 12780, 13947, 15336, 18596, 19170, 23245, 25560, 27894, 37192, 38340, 41841, 46490, 55788, 69735, 76680, 83682, 92980, 111576, 125523, 139470, 167364, 185960, 209205, 251046, 278940, 330079, 334728, 418410, 502092, 557880, 627615, 660158, 836820, 990237, 1004184, 1255230, 1320316, 1650395, 1673640, 1980474, 2510460, 2640632, 2970711, 3300790, 3960948, 4951185, 5020920, 5941422, 6601580, 7921896, 8912133, 9902370, 11882844, 13203160, 14853555, 17824266, 19804740, 23765688, 29707110, 35648532, 39609480, 44560665, 59414220, 71297064, 89121330, 118828440, 178242660, 356485320]

約数ペア:

[(1, 356485320), (2, 178242660), (3, 118828440), (4, 89121330), (5, 71297064), (6, 59414220), (8, 44560665), (9, 39609480), (10, 35648532), (12, 29707110), (15, 23765688), (18, 19804740), (20, 17824266), (24, 14853555), (27, 13203160), (30, 11882844), (36, 9902370), (40, 8912133), (45, 7921896), (54, 6601580), (60, 5941422), (71, 5020920), (72, 4951185), (90, 3960948), (108, 3300790), (120, 2970711), (135, 2640632), (142, 2510460), (180, 1980474), (213, 1673640), (216, 1650395), (270, 1320316), (284, 1255230), (355, 1004184), (360, 990237), (426, 836820), (540, 660158), (568, 627615), (639, 557880), (710, 502092), (852, 418410), (1065, 334728), (1080, 330079), (1278, 278940), (1420, 251046), (1704, 209205), (1917, 185960), (2130, 167364), (2556, 139470), (2840, 125523), (3195, 111576), (3834, 92980), (4260, 83682), (4649, 76680), (5112, 69735), (6390, 55788), (7668, 46490), (8520, 41841), (9298, 38340), (9585, 37192), (12780, 27894), (13947, 25560), (15336, 23245), (18596, 19170)]