270474486960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{863}}^1\times {\mathrm{2617}}^1$

素因数の和:3995

約数の個数: 160

約数和(自身を含む): 841446144000

約数和(自身を除く): 570971657040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 863, 998, 1497, 1726, 1996, 2495, 2589, 2617, 2994, 3452, 3992, 4315, 4990, 5178, 5234, 5988, 6904, 7485, 7851, 7984, 8630, 9980, 10356, 10468, 11976, 12945, 13085, 13808, 14970, 15702, 17260, 19960, 20712, 20936, 23952, 25890, 26170, 29940, 31404, 34520, 39255, 39920, 41424, 41872, 51780, 52340, 59880, 62808, 69040, 78510, 103560, 104680, 119760, 125616, 157020, 207120, 209360, 314040, 430637, 628080, 861274, 1291911, 1305883, 1722548, 2153185, 2258471, 2583822, 2611766, 3445096, 3917649, 4306370, 4516942, 5167644, 5223532, 6459555, 6529415, 6775413, 6890192, 7835298, 8612740, 9033884, 10335288, 10447064, 11292355, 12919110, 13058830, 13550826, 15670596, 17225480, 18067768, 19588245, 20670576, 20894128, 22584710, 25838220, 26117660, 27101652, 31341192, 33877065, 34450960, 36135536, 39176490, 45169420, 51676440, 52235320, 54203304, 62682384, 67754130, 78352980, 90338840, 103352880, 104470640, 108406608, 135508260, 156705960, 180677680, 271016520, 313411920, 542033040, 1126977029, 2253954058, 3380931087, 4507908116, 5634885145, 6761862174, 9015816232, 11269770290, 13523724348, 16904655435, 18031632464, 22539540580, 27047448696, 33809310870, 45079081160, 54094897392, 67618621740, 90158162320, 135237243480, 270474486960]

約数ペア:

[(1, 270474486960), (2, 135237243480), (3, 90158162320), (4, 67618621740), (5, 54094897392), (6, 45079081160), (8, 33809310870), (10, 27047448696), (12, 22539540580), (15, 18031632464), (16, 16904655435), (20, 13523724348), (24, 11269770290), (30, 9015816232), (40, 6761862174), (48, 5634885145), (60, 4507908116), (80, 3380931087), (120, 2253954058), (240, 1126977029), (499, 542033040), (863, 313411920), (998, 271016520), (1497, 180677680), (1726, 156705960), (1996, 135508260), (2495, 108406608), (2589, 104470640), (2617, 103352880), (2994, 90338840), (3452, 78352980), (3992, 67754130), (4315, 62682384), (4990, 54203304), (5178, 52235320), (5234, 51676440), (5988, 45169420), (6904, 39176490), (7485, 36135536), (7851, 34450960), (7984, 33877065), (8630, 31341192), (9980, 27101652), (10356, 26117660), (10468, 25838220), (11976, 22584710), (12945, 20894128), (13085, 20670576), (13808, 19588245), (14970, 18067768), (15702, 17225480), (17260, 15670596), (19960, 13550826), (20712, 13058830), (20936, 12919110), (23952, 11292355), (25890, 10447064), (26170, 10335288), (29940, 9033884), (31404, 8612740), (34520, 7835298), (39255, 6890192), (39920, 6775413), (41424, 6529415), (41872, 6459555), (51780, 5223532), (52340, 5167644), (59880, 4516942), (62808, 4306370), (69040, 3917649), (78510, 3445096), (103560, 2611766), (104680, 2583822), (119760, 2258471), (125616, 2153185), (157020, 1722548), (207120, 1305883), (209360, 1291911), (314040, 861274), (430637, 628080)]