1520876040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1901}}^1$

素因数の和:2087

約数の個数: 128

約数和(自身を含む): 4683484800

約数和(自身を除く): 3162608760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 113, 118, 120, 177, 226, 236, 295, 339, 354, 452, 472, 565, 590, 678, 708, 885, 904, 1130, 1180, 1356, 1416, 1695, 1770, 1901, 2260, 2360, 2712, 3390, 3540, 3802, 4520, 5703, 6667, 6780, 7080, 7604, 9505, 11406, 13334, 13560, 15208, 19010, 20001, 22812, 26668, 28515, 33335, 38020, 40002, 45624, 53336, 57030, 66670, 76040, 80004, 100005, 112159, 114060, 133340, 160008, 200010, 214813, 224318, 228120, 266680, 336477, 400020, 429626, 448636, 560795, 644439, 672954, 800040, 859252, 897272, 1074065, 1121590, 1288878, 1345908, 1682385, 1718504, 2148130, 2243180, 2577756, 2691816, 3222195, 3364770, 4296260, 4486360, 5155512, 6444390, 6729540, 8592520, 12673967, 12888780, 13459080, 25347934, 25777560, 38021901, 50695868, 63369835, 76043802, 101391736, 126739670, 152087604, 190109505, 253479340, 304175208, 380219010, 506958680, 760438020, 1520876040]

約数ペア:

[(1, 1520876040), (2, 760438020), (3, 506958680), (4, 380219010), (5, 304175208), (6, 253479340), (8, 190109505), (10, 152087604), (12, 126739670), (15, 101391736), (20, 76043802), (24, 63369835), (30, 50695868), (40, 38021901), (59, 25777560), (60, 25347934), (113, 13459080), (118, 12888780), (120, 12673967), (177, 8592520), (226, 6729540), (236, 6444390), (295, 5155512), (339, 4486360), (354, 4296260), (452, 3364770), (472, 3222195), (565, 2691816), (590, 2577756), (678, 2243180), (708, 2148130), (885, 1718504), (904, 1682385), (1130, 1345908), (1180, 1288878), (1356, 1121590), (1416, 1074065), (1695, 897272), (1770, 859252), (1901, 800040), (2260, 672954), (2360, 644439), (2712, 560795), (3390, 448636), (3540, 429626), (3802, 400020), (4520, 336477), (5703, 266680), (6667, 228120), (6780, 224318), (7080, 214813), (7604, 200010), (9505, 160008), (11406, 133340), (13334, 114060), (13560, 112159), (15208, 100005), (19010, 80004), (20001, 76040), (22812, 66670), (26668, 57030), (28515, 53336), (33335, 45624), (38020, 40002)]