130942440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:744

約数の個数: 128

約数和(自身を含む): 439084800

約数和(自身を除く): 308142360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 263, 270, 360, 461, 526, 540, 789, 922, 1052, 1080, 1315, 1383, 1578, 1844, 2104, 2305, 2367, 2630, 2766, 3156, 3688, 3945, 4149, 4610, 4734, 5260, 5532, 6312, 6915, 7101, 7890, 8298, 9220, 9468, 10520, 11064, 11835, 12447, 13830, 14202, 15780, 16596, 18440, 18936, 20745, 23670, 24894, 27660, 28404, 31560, 33192, 35505, 41490, 47340, 49788, 55320, 56808, 62235, 71010, 82980, 94680, 99576, 121243, 124470, 142020, 165960, 242486, 248940, 284040, 363729, 484972, 497880, 606215, 727458, 969944, 1091187, 1212430, 1454916, 1818645, 2182374, 2424860, 2909832, 3273561, 3637290, 4364748, 4849720, 5455935, 6547122, 7274580, 8729496, 10911870, 13094244, 14549160, 16367805, 21823740, 26188488, 32735610, 43647480, 65471220, 130942440]

約数ペア:

[(1, 130942440), (2, 65471220), (3, 43647480), (4, 32735610), (5, 26188488), (6, 21823740), (8, 16367805), (9, 14549160), (10, 13094244), (12, 10911870), (15, 8729496), (18, 7274580), (20, 6547122), (24, 5455935), (27, 4849720), (30, 4364748), (36, 3637290), (40, 3273561), (45, 2909832), (54, 2424860), (60, 2182374), (72, 1818645), (90, 1454916), (108, 1212430), (120, 1091187), (135, 969944), (180, 727458), (216, 606215), (263, 497880), (270, 484972), (360, 363729), (461, 284040), (526, 248940), (540, 242486), (789, 165960), (922, 142020), (1052, 124470), (1080, 121243), (1315, 99576), (1383, 94680), (1578, 82980), (1844, 71010), (2104, 62235), (2305, 56808), (2367, 55320), (2630, 49788), (2766, 47340), (3156, 41490), (3688, 35505), (3945, 33192), (4149, 31560), (4610, 28404), (4734, 27660), (5260, 24894), (5532, 23670), (6312, 20745), (6915, 18936), (7101, 18440), (7890, 16596), (8298, 15780), (9220, 14202), (9468, 13830), (10520, 12447), (11064, 11835)]