2093939280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2917}}^1$

素因数の和:3933

約数の個数: 120

約数和(自身を含む): 7041612552

約数和(自身を除く): 4947673272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 997, 1994, 2917, 2991, 3988, 4985, 5834, 5982, 7976, 8751, 8973, 9970, 11668, 11964, 14585, 14955, 15952, 17502, 17946, 19940, 23336, 23928, 26253, 29170, 29910, 35004, 35892, 39880, 43755, 44865, 46672, 47856, 52506, 58340, 59820, 70008, 71784, 79760, 87510, 89730, 105012, 116680, 119640, 131265, 140016, 143568, 175020, 179460, 210024, 233360, 239280, 262530, 350040, 358920, 420048, 525060, 700080, 717840, 1050120, 2100240, 2908249, 5816498, 8724747, 11632996, 14541245, 17449494, 23265992, 26174241, 29082490, 34898988, 43623735, 46531984, 52348482, 58164980, 69797976, 87247470, 104696964, 116329960, 130871205, 139595952, 174494940, 209393928, 232659920, 261742410, 348989880, 418787856, 523484820, 697979760, 1046969640, 2093939280]

約数ペア:

[(1, 2093939280), (2, 1046969640), (3, 697979760), (4, 523484820), (5, 418787856), (6, 348989880), (8, 261742410), (9, 232659920), (10, 209393928), (12, 174494940), (15, 139595952), (16, 130871205), (18, 116329960), (20, 104696964), (24, 87247470), (30, 69797976), (36, 58164980), (40, 52348482), (45, 46531984), (48, 43623735), (60, 34898988), (72, 29082490), (80, 26174241), (90, 23265992), (120, 17449494), (144, 14541245), (180, 11632996), (240, 8724747), (360, 5816498), (720, 2908249), (997, 2100240), (1994, 1050120), (2917, 717840), (2991, 700080), (3988, 525060), (4985, 420048), (5834, 358920), (5982, 350040), (7976, 262530), (8751, 239280), (8973, 233360), (9970, 210024), (11668, 179460), (11964, 175020), (14585, 143568), (14955, 140016), (15952, 131265), (17502, 119640), (17946, 116680), (19940, 105012), (23336, 89730), (23928, 87510), (26253, 79760), (29170, 71784), (29910, 70008), (35004, 59820), (35892, 58340), (39880, 52506), (43755, 47856), (44865, 46672)]