272439215280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{776977}}^1$

素因数の和:777483

約数の個数: 120

約数和(自身を含む): 916821608352

約数和(自身を除く): 644382393072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 487, 720, 974, 1461, 1948, 2435, 2922, 3896, 4383, 4870, 5844, 7305, 7792, 8766, 9740, 11688, 14610, 17532, 19480, 21915, 23376, 29220, 35064, 38960, 43830, 58440, 70128, 87660, 116880, 175320, 350640, 776977, 1553954, 2330931, 3107908, 3884885, 4661862, 6215816, 6992793, 7769770, 9323724, 11654655, 12431632, 13985586, 15539540, 18647448, 23309310, 27971172, 31079080, 34963965, 37294896, 46618620, 55942344, 62158160, 69927930, 93237240, 111884688, 139855860, 186474480, 279711720, 378387799, 559423440, 756775598, 1135163397, 1513551196, 1891938995, 2270326794, 3027102392, 3405490191, 3783877990, 4540653588, 5675816985, 6054204784, 6810980382, 7567755980, 9081307176, 11351633970, 13621960764, 15135511960, 17027450955, 18162614352, 22703267940, 27243921528, 30271023920, 34054901910, 45406535880, 54487843056, 68109803820, 90813071760, 136219607640, 272439215280]

約数ペア:

[(1, 272439215280), (2, 136219607640), (3, 90813071760), (4, 68109803820), (5, 54487843056), (6, 45406535880), (8, 34054901910), (9, 30271023920), (10, 27243921528), (12, 22703267940), (15, 18162614352), (16, 17027450955), (18, 15135511960), (20, 13621960764), (24, 11351633970), (30, 9081307176), (36, 7567755980), (40, 6810980382), (45, 6054204784), (48, 5675816985), (60, 4540653588), (72, 3783877990), (80, 3405490191), (90, 3027102392), (120, 2270326794), (144, 1891938995), (180, 1513551196), (240, 1135163397), (360, 756775598), (487, 559423440), (720, 378387799), (974, 279711720), (1461, 186474480), (1948, 139855860), (2435, 111884688), (2922, 93237240), (3896, 69927930), (4383, 62158160), (4870, 55942344), (5844, 46618620), (7305, 37294896), (7792, 34963965), (8766, 31079080), (9740, 27971172), (11688, 23309310), (14610, 18647448), (17532, 15539540), (19480, 13985586), (21915, 12431632), (23376, 11654655), (29220, 9323724), (35064, 7769770), (38960, 6992793), (43830, 6215816), (58440, 4661862), (70128, 3884885), (87660, 3107908), (116880, 2330931), (175320, 1553954), (350640, 776977)]