452800920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26387}}^1$

素因数の和:26425

約数の個数: 128

約数和(自身を含む): 1595946240

約数和(自身を除く): 1143145320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 26387, 52774, 79161, 105548, 131935, 158322, 211096, 263870, 290257, 316644, 343031, 395805, 527740, 580514, 633288, 686062, 791610, 870771, 1029093, 1055480, 1161028, 1372124, 1451285, 1583220, 1715155, 1741542, 2058186, 2322056, 2744248, 2902570, 3166440, 3430310, 3483084, 3773341, 4116372, 4353855, 5145465, 5805140, 6860620, 6966168, 7546682, 8232744, 8707710, 10290930, 11320023, 11610280, 13721240, 15093364, 17415420, 18866705, 20581860, 22640046, 30186728, 34830840, 37733410, 41163720, 45280092, 56600115, 75466820, 90560184, 113200230, 150933640, 226400460, 452800920]

約数ペア:

[(1, 452800920), (2, 226400460), (3, 150933640), (4, 113200230), (5, 90560184), (6, 75466820), (8, 56600115), (10, 45280092), (11, 41163720), (12, 37733410), (13, 34830840), (15, 30186728), (20, 22640046), (22, 20581860), (24, 18866705), (26, 17415420), (30, 15093364), (33, 13721240), (39, 11610280), (40, 11320023), (44, 10290930), (52, 8707710), (55, 8232744), (60, 7546682), (65, 6966168), (66, 6860620), (78, 5805140), (88, 5145465), (104, 4353855), (110, 4116372), (120, 3773341), (130, 3483084), (132, 3430310), (143, 3166440), (156, 2902570), (165, 2744248), (195, 2322056), (220, 2058186), (260, 1741542), (264, 1715155), (286, 1583220), (312, 1451285), (330, 1372124), (390, 1161028), (429, 1055480), (440, 1029093), (520, 870771), (572, 791610), (660, 686062), (715, 633288), (780, 580514), (858, 527740), (1144, 395805), (1320, 343031), (1430, 316644), (1560, 290257), (1716, 263870), (2145, 211096), (2860, 158322), (3432, 131935), (4290, 105548), (5720, 79161), (8580, 52774), (17160, 26387)]