4940760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 17107200

約数和(自身を除く): 12166440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 197, 209, 220, 228, 264, 285, 330, 380, 394, 418, 440, 456, 570, 591, 627, 660, 760, 788, 836, 985, 1045, 1140, 1182, 1254, 1320, 1576, 1672, 1970, 2090, 2167, 2280, 2364, 2508, 2955, 3135, 3743, 3940, 4180, 4334, 4728, 5016, 5910, 6270, 6501, 7486, 7880, 8360, 8668, 10835, 11229, 11820, 12540, 13002, 14972, 17336, 18715, 21670, 22458, 23640, 25080, 26004, 29944, 32505, 37430, 41173, 43340, 44916, 52008, 56145, 65010, 74860, 82346, 86680, 89832, 112290, 123519, 130020, 149720, 164692, 205865, 224580, 247038, 260040, 329384, 411730, 449160, 494076, 617595, 823460, 988152, 1235190, 1646920, 2470380, 4940760]

約数ペア:

[(1, 4940760), (2, 2470380), (3, 1646920), (4, 1235190), (5, 988152), (6, 823460), (8, 617595), (10, 494076), (11, 449160), (12, 411730), (15, 329384), (19, 260040), (20, 247038), (22, 224580), (24, 205865), (30, 164692), (33, 149720), (38, 130020), (40, 123519), (44, 112290), (55, 89832), (57, 86680), (60, 82346), (66, 74860), (76, 65010), (88, 56145), (95, 52008), (110, 44916), (114, 43340), (120, 41173), (132, 37430), (152, 32505), (165, 29944), (190, 26004), (197, 25080), (209, 23640), (220, 22458), (228, 21670), (264, 18715), (285, 17336), (330, 14972), (380, 13002), (394, 12540), (418, 11820), (440, 11229), (456, 10835), (570, 8668), (591, 8360), (627, 7880), (660, 7486), (760, 6501), (788, 6270), (836, 5910), (985, 5016), (1045, 4728), (1140, 4334), (1182, 4180), (1254, 3940), (1320, 3743), (1576, 3135), (1672, 2955), (1970, 2508), (2090, 2364), (2167, 2280)]