16770120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 53568000

約数和(自身を除く): 36797880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 61, 79, 87, 116, 120, 122, 145, 158, 174, 183, 232, 237, 244, 290, 305, 316, 348, 366, 395, 435, 474, 488, 580, 610, 632, 696, 732, 790, 870, 915, 948, 1160, 1185, 1220, 1464, 1580, 1740, 1769, 1830, 1896, 2291, 2370, 2440, 3160, 3480, 3538, 3660, 4582, 4740, 4819, 5307, 6873, 7076, 7320, 8845, 9164, 9480, 9638, 10614, 11455, 13746, 14152, 14457, 17690, 18328, 19276, 21228, 22910, 24095, 26535, 27492, 28914, 34365, 35380, 38552, 42456, 45820, 48190, 53070, 54984, 57828, 68730, 70760, 72285, 91640, 96380, 106140, 115656, 137460, 139751, 144570, 192760, 212280, 274920, 279502, 289140, 419253, 559004, 578280, 698755, 838506, 1118008, 1397510, 1677012, 2096265, 2795020, 3354024, 4192530, 5590040, 8385060, 16770120]

約数ペア:

[(1, 16770120), (2, 8385060), (3, 5590040), (4, 4192530), (5, 3354024), (6, 2795020), (8, 2096265), (10, 1677012), (12, 1397510), (15, 1118008), (20, 838506), (24, 698755), (29, 578280), (30, 559004), (40, 419253), (58, 289140), (60, 279502), (61, 274920), (79, 212280), (87, 192760), (116, 144570), (120, 139751), (122, 137460), (145, 115656), (158, 106140), (174, 96380), (183, 91640), (232, 72285), (237, 70760), (244, 68730), (290, 57828), (305, 54984), (316, 53070), (348, 48190), (366, 45820), (395, 42456), (435, 38552), (474, 35380), (488, 34365), (580, 28914), (610, 27492), (632, 26535), (696, 24095), (732, 22910), (790, 21228), (870, 19276), (915, 18328), (948, 17690), (1160, 14457), (1185, 14152), (1220, 13746), (1464, 11455), (1580, 10614), (1740, 9638), (1769, 9480), (1830, 9164), (1896, 8845), (2291, 7320), (2370, 7076), (2440, 6873), (3160, 5307), (3480, 4819), (3538, 4740), (3660, 4582)]