728732736720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{337376267}}^1$

素因数の和:337376289

約数の個数: 80

約数和(自身を含む): 2510079433920

約数和(自身を除く): 1781346697200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 337376267, 674752534, 1012128801, 1349505068, 1686881335, 2024257602, 2699010136, 3036386403, 3373762670, 4048515204, 5060644005, 5398020272, 6072772806, 6747525340, 8097030408, 9109159209, 10121288010, 12145545612, 13495050680, 15181932015, 16194060816, 18218318418, 20242576020, 24291091224, 26990101360, 30363864030, 36436636836, 40485152040, 45545796045, 48582182448, 60727728060, 72873273672, 80970304080, 91091592090, 121455456120, 145746547344, 182183184180, 242910912240, 364366368360, 728732736720]

約数ペア:

[(1, 728732736720), (2, 364366368360), (3, 242910912240), (4, 182183184180), (5, 145746547344), (6, 121455456120), (8, 91091592090), (9, 80970304080), (10, 72873273672), (12, 60727728060), (15, 48582182448), (16, 45545796045), (18, 40485152040), (20, 36436636836), (24, 30363864030), (27, 26990101360), (30, 24291091224), (36, 20242576020), (40, 18218318418), (45, 16194060816), (48, 15181932015), (54, 13495050680), (60, 12145545612), (72, 10121288010), (80, 9109159209), (90, 8097030408), (108, 6747525340), (120, 6072772806), (135, 5398020272), (144, 5060644005), (180, 4048515204), (216, 3373762670), (240, 3036386403), (270, 2699010136), (360, 2024257602), (432, 1686881335), (540, 1349505068), (720, 1012128801), (1080, 674752534), (2160, 337376267)]