1311832800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{60733}}^1$

素因数の和:60762

約数の個数: 144

約数和(自身を含む): 4744540080

約数和(自身を除く): 3432707280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 60733, 121466, 182199, 242932, 303665, 364398, 485864, 546597, 607330, 728796, 910995, 971728, 1093194, 1214660, 1457592, 1518325, 1639791, 1821990, 1943456, 2186388, 2429320, 2732985, 2915184, 3036650, 3279582, 3643980, 4372776, 4554975, 4858640, 5465970, 5830368, 6073300, 6559164, 7287960, 8198955, 8745552, 9109950, 9717280, 10931940, 12146600, 13118328, 13664925, 14575920, 16397910, 17491104, 18219900, 21863880, 24293200, 26236656, 27329850, 29151840, 32795820, 36439800, 40994775, 43727760, 48586400, 52473312, 54659700, 65591640, 72879600, 81989550, 87455520, 109319400, 131183280, 145759200, 163979100, 218638800, 262366560, 327958200, 437277600, 655916400, 1311832800]

約数ペア:

[(1, 1311832800), (2, 655916400), (3, 437277600), (4, 327958200), (5, 262366560), (6, 218638800), (8, 163979100), (9, 145759200), (10, 131183280), (12, 109319400), (15, 87455520), (16, 81989550), (18, 72879600), (20, 65591640), (24, 54659700), (25, 52473312), (27, 48586400), (30, 43727760), (32, 40994775), (36, 36439800), (40, 32795820), (45, 29151840), (48, 27329850), (50, 26236656), (54, 24293200), (60, 21863880), (72, 18219900), (75, 17491104), (80, 16397910), (90, 14575920), (96, 13664925), (100, 13118328), (108, 12146600), (120, 10931940), (135, 9717280), (144, 9109950), (150, 8745552), (160, 8198955), (180, 7287960), (200, 6559164), (216, 6073300), (225, 5830368), (240, 5465970), (270, 4858640), (288, 4554975), (300, 4372776), (360, 3643980), (400, 3279582), (432, 3036650), (450, 2915184), (480, 2732985), (540, 2429320), (600, 2186388), (675, 1943456), (720, 1821990), (800, 1639791), (864, 1518325), (900, 1457592), (1080, 1214660), (1200, 1093194), (1350, 971728), (1440, 910995), (1800, 728796), (2160, 607330), (2400, 546597), (2700, 485864), (3600, 364398), (4320, 303665), (5400, 242932), (7200, 182199), (10800, 121466), (21600, 60733)]