172074960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10391}}^1$

素因数の和:10433

約数の個数: 120

約数和(自身を含む): 603068544

約数和(自身を除く): 430993584

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, 10391, 16560, 20782, 31173, 41564, 51955, 62346, 83128, 93519, 103910, 124692, 155865, 166256, 187038, 207820, 238993, 249384, 311730, 374076, 415640, 467595, 477986, 498768, 623460, 716979, 748152, 831280, 935190, 955972, 1194965, 1246920, 1433958, 1496304, 1870380, 1911944, 2150937, 2389930, 2493840, 2867916, 3584895, 3740760, 3823888, 4301874, 4779860, 5735832, 7169790, 7481520, 8603748, 9559720, 10754685, 11471664, 14339580, 17207496, 19119440, 21509370, 28679160, 34414992, 43018740, 57358320, 86037480, 172074960]

約数ペア:

[(1, 172074960), (2, 86037480), (3, 57358320), (4, 43018740), (5, 34414992), (6, 28679160), (8, 21509370), (9, 19119440), (10, 17207496), (12, 14339580), (15, 11471664), (16, 10754685), (18, 9559720), (20, 8603748), (23, 7481520), (24, 7169790), (30, 5735832), (36, 4779860), (40, 4301874), (45, 3823888), (46, 3740760), (48, 3584895), (60, 2867916), (69, 2493840), (72, 2389930), (80, 2150937), (90, 1911944), (92, 1870380), (115, 1496304), (120, 1433958), (138, 1246920), (144, 1194965), (180, 955972), (184, 935190), (207, 831280), (230, 748152), (240, 716979), (276, 623460), (345, 498768), (360, 477986), (368, 467595), (414, 415640), (460, 374076), (552, 311730), (690, 249384), (720, 238993), (828, 207820), (920, 187038), (1035, 166256), (1104, 155865), (1380, 124692), (1656, 103910), (1840, 93519), (2070, 83128), (2760, 62346), (3312, 51955), (4140, 41564), (5520, 31173), (8280, 20782), (10391, 16560)]