1268828040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179213}}^1$

素因数の和:179286

約数の個数: 64

約数和(自身を含む): 3871022400

約数和(自身を除く): 2602194360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 179213, 358426, 537639, 716852, 896065, 1075278, 1433704, 1792130, 2150556, 2688195, 3584260, 4301112, 5376390, 7168520, 10573567, 10752780, 21147134, 21505560, 31720701, 42294268, 52867835, 63441402, 84588536, 105735670, 126882804, 158603505, 211471340, 253765608, 317207010, 422942680, 634414020, 1268828040]

約数ペア:

[(1, 1268828040), (2, 634414020), (3, 422942680), (4, 317207010), (5, 253765608), (6, 211471340), (8, 158603505), (10, 126882804), (12, 105735670), (15, 84588536), (20, 63441402), (24, 52867835), (30, 42294268), (40, 31720701), (59, 21505560), (60, 21147134), (118, 10752780), (120, 10573567), (177, 7168520), (236, 5376390), (295, 4301112), (354, 3584260), (472, 2688195), (590, 2150556), (708, 1792130), (885, 1433704), (1180, 1075278), (1416, 896065), (1770, 716852), (2360, 537639), (3540, 358426), (7080, 179213)]