1254734280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1161791}}^1$

素因数の和:1161811

約数の個数: 64

約数和(自身を含む): 4182451200

約数和(自身を除く): 2927716920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1161791, 2323582, 3485373, 4647164, 5808955, 6970746, 9294328, 10456119, 11617910, 13941492, 17426865, 20912238, 23235820, 27882984, 31368357, 34853730, 41824476, 46471640, 52280595, 62736714, 69707460, 83648952, 104561190, 125473428, 139414920, 156841785, 209122380, 250946856, 313683570, 418244760, 627367140, 1254734280]

約数ペア:

[(1, 1254734280), (2, 627367140), (3, 418244760), (4, 313683570), (5, 250946856), (6, 209122380), (8, 156841785), (9, 139414920), (10, 125473428), (12, 104561190), (15, 83648952), (18, 69707460), (20, 62736714), (24, 52280595), (27, 46471640), (30, 41824476), (36, 34853730), (40, 31368357), (45, 27882984), (54, 23235820), (60, 20912238), (72, 17426865), (90, 13941492), (108, 11617910), (120, 10456119), (135, 9294328), (180, 6970746), (216, 5808955), (270, 4647164), (360, 3485373), (540, 2323582), (1080, 1161791)]