605320560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21557}}^1$

素因数の和:21592

約数の個数: 160

約数和(自身を含む): 2245481280

約数和(自身を除く): 1640160720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 21557, 28080, 43114, 64671, 86228, 107785, 129342, 172456, 194013, 215570, 258684, 280241, 323355, 344912, 388026, 431140, 517368, 560482, 582039, 646710, 776052, 840723, 862280, 970065, 1034736, 1120964, 1164078, 1293420, 1401205, 1552104, 1681446, 1724560, 1940130, 2241928, 2328156, 2522169, 2586840, 2802410, 2910195, 3104208, 3362892, 3880260, 4203615, 4483856, 4656312, 5044338, 5173680, 5604820, 5820390, 6725784, 7566507, 7760520, 8407230, 9312624, 10088676, 11209640, 11640780, 12610845, 13451568, 15133014, 15521040, 16814460, 20177352, 22419280, 23281560, 25221690, 30266028, 33628920, 37832535, 40354704, 46563120, 50443380, 60532056, 67257840, 75665070, 100886760, 121064112, 151330140, 201773520, 302660280, 605320560]

約数ペア:

[(1, 605320560), (2, 302660280), (3, 201773520), (4, 151330140), (5, 121064112), (6, 100886760), (8, 75665070), (9, 67257840), (10, 60532056), (12, 50443380), (13, 46563120), (15, 40354704), (16, 37832535), (18, 33628920), (20, 30266028), (24, 25221690), (26, 23281560), (27, 22419280), (30, 20177352), (36, 16814460), (39, 15521040), (40, 15133014), (45, 13451568), (48, 12610845), (52, 11640780), (54, 11209640), (60, 10088676), (65, 9312624), (72, 8407230), (78, 7760520), (80, 7566507), (90, 6725784), (104, 5820390), (108, 5604820), (117, 5173680), (120, 5044338), (130, 4656312), (135, 4483856), (144, 4203615), (156, 3880260), (180, 3362892), (195, 3104208), (208, 2910195), (216, 2802410), (234, 2586840), (240, 2522169), (260, 2328156), (270, 2241928), (312, 1940130), (351, 1724560), (360, 1681446), (390, 1552104), (432, 1401205), (468, 1293420), (520, 1164078), (540, 1120964), (585, 1034736), (624, 970065), (702, 862280), (720, 840723), (780, 776052), (936, 646710), (1040, 582039), (1080, 560482), (1170, 517368), (1404, 431140), (1560, 388026), (1755, 344912), (1872, 323355), (2160, 280241), (2340, 258684), (2808, 215570), (3120, 194013), (3510, 172456), (4680, 129342), (5616, 107785), (7020, 86228), (9360, 64671), (14040, 43114), (21557, 28080)]