108960720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 372297600

約数和(自身を除く): 263336880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 149, 165, 176, 220, 240, 264, 277, 298, 330, 440, 447, 528, 554, 596, 660, 745, 831, 880, 894, 1108, 1192, 1320, 1385, 1490, 1639, 1662, 1788, 2216, 2235, 2384, 2640, 2770, 2980, 3047, 3278, 3324, 3576, 4155, 4432, 4470, 4917, 5540, 5960, 6094, 6556, 6648, 7152, 8195, 8310, 8940, 9141, 9834, 11080, 11920, 12188, 13112, 13296, 15235, 16390, 16620, 17880, 18282, 19668, 22160, 24376, 24585, 26224, 30470, 32780, 33240, 35760, 36564, 39336, 41273, 45705, 48752, 49170, 60940, 65560, 66480, 73128, 78672, 82546, 91410, 98340, 121880, 123819, 131120, 146256, 165092, 182820, 196680, 206365, 243760, 247638, 330184, 365640, 393360, 412730, 454003, 495276, 619095, 660368, 731280, 825460, 908006, 990552, 1238190, 1362009, 1650920, 1816012, 1981104, 2270015, 2476380, 2724018, 3301840, 3632024, 4540030, 4952760, 5448036, 6810045, 7264048, 9080060, 9905520, 10896072, 13620090, 18160120, 21792144, 27240180, 36320240, 54480360, 108960720]

約数ペア:

[(1, 108960720), (2, 54480360), (3, 36320240), (4, 27240180), (5, 21792144), (6, 18160120), (8, 13620090), (10, 10896072), (11, 9905520), (12, 9080060), (15, 7264048), (16, 6810045), (20, 5448036), (22, 4952760), (24, 4540030), (30, 3632024), (33, 3301840), (40, 2724018), (44, 2476380), (48, 2270015), (55, 1981104), (60, 1816012), (66, 1650920), (80, 1362009), (88, 1238190), (110, 990552), (120, 908006), (132, 825460), (149, 731280), (165, 660368), (176, 619095), (220, 495276), (240, 454003), (264, 412730), (277, 393360), (298, 365640), (330, 330184), (440, 247638), (447, 243760), (528, 206365), (554, 196680), (596, 182820), (660, 165092), (745, 146256), (831, 131120), (880, 123819), (894, 121880), (1108, 98340), (1192, 91410), (1320, 82546), (1385, 78672), (1490, 73128), (1639, 66480), (1662, 65560), (1788, 60940), (2216, 49170), (2235, 48752), (2384, 45705), (2640, 41273), (2770, 39336), (2980, 36564), (3047, 35760), (3278, 33240), (3324, 32780), (3576, 30470), (4155, 26224), (4432, 24585), (4470, 24376), (4917, 22160), (5540, 19668), (5960, 18282), (6094, 17880), (6556, 16620), (6648, 16390), (7152, 15235), (8195, 13296), (8310, 13112), (8940, 12188), (9141, 11920), (9834, 11080)]