894455280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54013}}^1$

素因数の和:54055

約数の個数: 120

約数和(自身を含む): 3134540448

約数和(自身を除く): 2240085168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 54013, 108026, 162039, 216052, 270065, 324078, 432104, 486117, 540130, 648156, 810195, 864208, 972234, 1080260, 1242299, 1296312, 1620390, 1944468, 2160520, 2430585, 2484598, 2592624, 3240780, 3726897, 3888936, 4321040, 4861170, 4969196, 6211495, 6481560, 7453794, 7777872, 9722340, 9938392, 11180691, 12422990, 12963120, 14907588, 18634485, 19444680, 19876784, 22361382, 24845980, 29815176, 37268970, 38889360, 44722764, 49691960, 55903455, 59630352, 74537940, 89445528, 99383920, 111806910, 149075880, 178891056, 223613820, 298151760, 447227640, 894455280]

約数ペア:

[(1, 894455280), (2, 447227640), (3, 298151760), (4, 223613820), (5, 178891056), (6, 149075880), (8, 111806910), (9, 99383920), (10, 89445528), (12, 74537940), (15, 59630352), (16, 55903455), (18, 49691960), (20, 44722764), (23, 38889360), (24, 37268970), (30, 29815176), (36, 24845980), (40, 22361382), (45, 19876784), (46, 19444680), (48, 18634485), (60, 14907588), (69, 12963120), (72, 12422990), (80, 11180691), (90, 9938392), (92, 9722340), (115, 7777872), (120, 7453794), (138, 6481560), (144, 6211495), (180, 4969196), (184, 4861170), (207, 4321040), (230, 3888936), (240, 3726897), (276, 3240780), (345, 2592624), (360, 2484598), (368, 2430585), (414, 2160520), (460, 1944468), (552, 1620390), (690, 1296312), (720, 1242299), (828, 1080260), (920, 972234), (1035, 864208), (1104, 810195), (1380, 648156), (1656, 540130), (1840, 486117), (2070, 432104), (2760, 324078), (3312, 270065), (4140, 216052), (5520, 162039), (8280, 108026), (16560, 54013)]