144709680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2633}}^1$

素因数の和:2878

約数の個数: 80

約数和(自身を含む): 450730080

約数和(自身を除く): 306020400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2633, 2748, 3435, 3664, 4580, 5266, 5496, 6870, 7899, 9160, 10532, 10992, 13165, 13740, 15798, 18320, 21064, 26330, 27480, 31596, 39495, 42128, 52660, 54960, 63192, 78990, 105320, 126384, 157980, 210640, 315960, 602957, 631920, 1205914, 1808871, 2411828, 3014785, 3617742, 4823656, 6029570, 7235484, 9044355, 9647312, 12059140, 14470968, 18088710, 24118280, 28941936, 36177420, 48236560, 72354840, 144709680]

約数ペア:

[(1, 144709680), (2, 72354840), (3, 48236560), (4, 36177420), (5, 28941936), (6, 24118280), (8, 18088710), (10, 14470968), (12, 12059140), (15, 9647312), (16, 9044355), (20, 7235484), (24, 6029570), (30, 4823656), (40, 3617742), (48, 3014785), (60, 2411828), (80, 1808871), (120, 1205914), (229, 631920), (240, 602957), (458, 315960), (687, 210640), (916, 157980), (1145, 126384), (1374, 105320), (1832, 78990), (2290, 63192), (2633, 54960), (2748, 52660), (3435, 42128), (3664, 39495), (4580, 31596), (5266, 27480), (5496, 26330), (6870, 21064), (7899, 18320), (9160, 15798), (10532, 13740), (10992, 13165)]