349953840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28591}}^1$

素因数の和:28627

約数の個数: 120

約数和(自身を含む): 1244438208

約数和(自身を除く): 894484368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 28591, 57182, 85773, 114364, 142955, 171546, 228728, 257319, 285910, 343092, 428865, 457456, 486047, 514638, 571820, 686184, 857730, 972094, 1029276, 1143640, 1286595, 1372368, 1458141, 1715460, 1944188, 2058552, 2287280, 2430235, 2573190, 2916282, 3430920, 3888376, 4117104, 4374423, 4860470, 5146380, 5832564, 6861840, 7290705, 7776752, 8748846, 9720940, 10292760, 11665128, 14581410, 17497692, 19441880, 20585520, 21872115, 23330256, 29162820, 34995384, 38883760, 43744230, 58325640, 69990768, 87488460, 116651280, 174976920, 349953840]

約数ペア:

[(1, 349953840), (2, 174976920), (3, 116651280), (4, 87488460), (5, 69990768), (6, 58325640), (8, 43744230), (9, 38883760), (10, 34995384), (12, 29162820), (15, 23330256), (16, 21872115), (17, 20585520), (18, 19441880), (20, 17497692), (24, 14581410), (30, 11665128), (34, 10292760), (36, 9720940), (40, 8748846), (45, 7776752), (48, 7290705), (51, 6861840), (60, 5832564), (68, 5146380), (72, 4860470), (80, 4374423), (85, 4117104), (90, 3888376), (102, 3430920), (120, 2916282), (136, 2573190), (144, 2430235), (153, 2287280), (170, 2058552), (180, 1944188), (204, 1715460), (240, 1458141), (255, 1372368), (272, 1286595), (306, 1143640), (340, 1029276), (360, 972094), (408, 857730), (510, 686184), (612, 571820), (680, 514638), (720, 486047), (765, 457456), (816, 428865), (1020, 343092), (1224, 285910), (1360, 257319), (1530, 228728), (2040, 171546), (2448, 142955), (3060, 114364), (4080, 85773), (6120, 57182), (12240, 28591)]