1943584920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{5701}}^1$

素因数の和:6665

約数の個数: 96

約数和(自身を含む): 6324430320

約数和(自身を除く): 4380845400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 947, 1894, 2841, 3788, 4735, 5682, 5701, 7576, 8523, 9470, 11364, 11402, 14205, 17046, 17103, 18940, 22728, 22804, 28410, 28505, 34092, 34206, 37880, 42615, 45608, 51309, 56820, 57010, 68184, 68412, 85230, 85515, 102618, 113640, 114020, 136824, 170460, 171030, 205236, 228040, 256545, 340920, 342060, 410472, 513090, 684120, 1026180, 2052360, 5398847, 10797694, 16196541, 21595388, 26994235, 32393082, 43190776, 48589623, 53988470, 64786164, 80982705, 97179246, 107976940, 129572328, 161965410, 194358492, 215953880, 242948115, 323930820, 388716984, 485896230, 647861640, 971792460, 1943584920]

約数ペア:

[(1, 1943584920), (2, 971792460), (3, 647861640), (4, 485896230), (5, 388716984), (6, 323930820), (8, 242948115), (9, 215953880), (10, 194358492), (12, 161965410), (15, 129572328), (18, 107976940), (20, 97179246), (24, 80982705), (30, 64786164), (36, 53988470), (40, 48589623), (45, 43190776), (60, 32393082), (72, 26994235), (90, 21595388), (120, 16196541), (180, 10797694), (360, 5398847), (947, 2052360), (1894, 1026180), (2841, 684120), (3788, 513090), (4735, 410472), (5682, 342060), (5701, 340920), (7576, 256545), (8523, 228040), (9470, 205236), (11364, 171030), (11402, 170460), (14205, 136824), (17046, 114020), (17103, 113640), (18940, 102618), (22728, 85515), (22804, 85230), (28410, 68412), (28505, 68184), (34092, 57010), (34206, 56820), (37880, 51309), (42615, 45608)]