122006040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 397172160

約数和(自身を除く): 275166120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 197, 260, 312, 390, 394, 397, 520, 591, 780, 788, 794, 985, 1182, 1191, 1560, 1576, 1588, 1970, 1985, 2364, 2382, 2561, 2955, 3176, 3940, 3970, 4728, 4764, 5122, 5161, 5910, 5955, 7683, 7880, 7940, 9528, 10244, 10322, 11820, 11910, 12805, 15366, 15483, 15880, 20488, 20644, 23640, 23820, 25610, 25805, 30732, 30966, 38415, 41288, 47640, 51220, 51610, 61464, 61932, 76830, 77415, 78209, 102440, 103220, 123864, 153660, 154830, 156418, 206440, 234627, 307320, 309660, 312836, 391045, 469254, 619320, 625672, 782090, 938508, 1016717, 1173135, 1564180, 1877016, 2033434, 2346270, 3050151, 3128360, 4066868, 4692540, 5083585, 6100302, 8133736, 9385080, 10167170, 12200604, 15250755, 20334340, 24401208, 30501510, 40668680, 61003020, 122006040]

約数ペア:

[(1, 122006040), (2, 61003020), (3, 40668680), (4, 30501510), (5, 24401208), (6, 20334340), (8, 15250755), (10, 12200604), (12, 10167170), (13, 9385080), (15, 8133736), (20, 6100302), (24, 5083585), (26, 4692540), (30, 4066868), (39, 3128360), (40, 3050151), (52, 2346270), (60, 2033434), (65, 1877016), (78, 1564180), (104, 1173135), (120, 1016717), (130, 938508), (156, 782090), (195, 625672), (197, 619320), (260, 469254), (312, 391045), (390, 312836), (394, 309660), (397, 307320), (520, 234627), (591, 206440), (780, 156418), (788, 154830), (794, 153660), (985, 123864), (1182, 103220), (1191, 102440), (1560, 78209), (1576, 77415), (1588, 76830), (1970, 61932), (1985, 61464), (2364, 51610), (2382, 51220), (2561, 47640), (2955, 41288), (3176, 38415), (3940, 30966), (3970, 30732), (4728, 25805), (4764, 25610), (5122, 23820), (5161, 23640), (5910, 20644), (5955, 20488), (7683, 15880), (7880, 15483), (7940, 15366), (9528, 12805), (10244, 11910), (10322, 11820)]