180357480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 612817920

約数和(自身を除く): 432460440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 61, 72, 86, 90, 120, 122, 129, 172, 180, 183, 191, 215, 244, 258, 305, 344, 360, 366, 382, 387, 430, 488, 516, 549, 573, 610, 645, 732, 764, 774, 860, 915, 955, 1032, 1098, 1146, 1220, 1290, 1464, 1528, 1548, 1719, 1720, 1830, 1910, 1935, 2196, 2292, 2440, 2580, 2623, 2745, 2865, 3096, 3438, 3660, 3820, 3870, 4392, 4584, 5160, 5246, 5490, 5730, 6876, 7320, 7640, 7740, 7869, 8213, 8595, 10492, 10980, 11460, 11651, 13115, 13752, 15480, 15738, 16426, 17190, 20984, 21960, 22920, 23302, 23607, 24639, 26230, 31476, 32852, 34380, 34953, 39345, 41065, 46604, 47214, 49278, 52460, 58255, 62952, 65704, 68760, 69906, 73917, 78690, 82130, 93208, 94428, 98556, 104859, 104920, 116510, 118035, 123195, 139812, 147834, 157380, 164260, 174765, 188856, 197112, 209718, 233020, 236070, 246390, 279624, 295668, 314760, 328520, 349530, 369585, 419436, 466040, 472140, 492780, 500993, 524295, 591336, 699060, 739170, 838872, 944280, 985560, 1001986, 1048590, 1398120, 1478340, 1502979, 2003972, 2097180, 2504965, 2956680, 3005958, 4007944, 4194360, 4508937, 5009930, 6011916, 7514895, 9017874, 10019860, 12023832, 15029790, 18035748, 20039720, 22544685, 30059580, 36071496, 45089370, 60119160, 90178740, 180357480]

約数ペア:

[(1, 180357480), (2, 90178740), (3, 60119160), (4, 45089370), (5, 36071496), (6, 30059580), (8, 22544685), (9, 20039720), (10, 18035748), (12, 15029790), (15, 12023832), (18, 10019860), (20, 9017874), (24, 7514895), (30, 6011916), (36, 5009930), (40, 4508937), (43, 4194360), (45, 4007944), (60, 3005958), (61, 2956680), (72, 2504965), (86, 2097180), (90, 2003972), (120, 1502979), (122, 1478340), (129, 1398120), (172, 1048590), (180, 1001986), (183, 985560), (191, 944280), (215, 838872), (244, 739170), (258, 699060), (305, 591336), (344, 524295), (360, 500993), (366, 492780), (382, 472140), (387, 466040), (430, 419436), (488, 369585), (516, 349530), (549, 328520), (573, 314760), (610, 295668), (645, 279624), (732, 246390), (764, 236070), (774, 233020), (860, 209718), (915, 197112), (955, 188856), (1032, 174765), (1098, 164260), (1146, 157380), (1220, 147834), (1290, 139812), (1464, 123195), (1528, 118035), (1548, 116510), (1719, 104920), (1720, 104859), (1830, 98556), (1910, 94428), (1935, 93208), (2196, 82130), (2292, 78690), (2440, 73917), (2580, 69906), (2623, 68760), (2745, 65704), (2865, 62952), (3096, 58255), (3438, 52460), (3660, 49278), (3820, 47214), (3870, 46604), (4392, 41065), (4584, 39345), (5160, 34953), (5246, 34380), (5490, 32852), (5730, 31476), (6876, 26230), (7320, 24639), (7640, 23607), (7740, 23302), (7869, 22920), (8213, 21960), (8595, 20984), (10492, 17190), (10980, 16426), (11460, 15738), (11651, 15480), (13115, 13752)]