452255280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:819

約数の個数: 160

約数和(自身を含む): 1465620480

約数和(自身を除く): 1013365200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 89, 93, 120, 124, 155, 178, 186, 240, 248, 267, 310, 356, 372, 445, 465, 496, 534, 620, 683, 712, 744, 890, 930, 1068, 1240, 1335, 1366, 1424, 1488, 1780, 1860, 2049, 2136, 2480, 2670, 2732, 2759, 3415, 3560, 3720, 4098, 4272, 5340, 5464, 5518, 6830, 7120, 7440, 8196, 8277, 10245, 10680, 10928, 11036, 13660, 13795, 16392, 16554, 20490, 21173, 21360, 22072, 27320, 27590, 32784, 33108, 40980, 41385, 42346, 44144, 54640, 55180, 60787, 63519, 66216, 81960, 82770, 84692, 105865, 110360, 121574, 127038, 132432, 163920, 165540, 169384, 182361, 211730, 220720, 243148, 254076, 303935, 317595, 331080, 338768, 364722, 423460, 486296, 508152, 607870, 635190, 662160, 729444, 846920, 911805, 972592, 1016304, 1215740, 1270380, 1458888, 1693840, 1823610, 1884397, 2431480, 2540760, 2917776, 3647220, 3768794, 4862960, 5081520, 5653191, 7294440, 7537588, 9421985, 11306382, 14588880, 15075176, 18843970, 22612764, 28265955, 30150352, 37687940, 45225528, 56531910, 75375880, 90451056, 113063820, 150751760, 226127640, 452255280]

約数ペア:

[(1, 452255280), (2, 226127640), (3, 150751760), (4, 113063820), (5, 90451056), (6, 75375880), (8, 56531910), (10, 45225528), (12, 37687940), (15, 30150352), (16, 28265955), (20, 22612764), (24, 18843970), (30, 15075176), (31, 14588880), (40, 11306382), (48, 9421985), (60, 7537588), (62, 7294440), (80, 5653191), (89, 5081520), (93, 4862960), (120, 3768794), (124, 3647220), (155, 2917776), (178, 2540760), (186, 2431480), (240, 1884397), (248, 1823610), (267, 1693840), (310, 1458888), (356, 1270380), (372, 1215740), (445, 1016304), (465, 972592), (496, 911805), (534, 846920), (620, 729444), (683, 662160), (712, 635190), (744, 607870), (890, 508152), (930, 486296), (1068, 423460), (1240, 364722), (1335, 338768), (1366, 331080), (1424, 317595), (1488, 303935), (1780, 254076), (1860, 243148), (2049, 220720), (2136, 211730), (2480, 182361), (2670, 169384), (2732, 165540), (2759, 163920), (3415, 132432), (3560, 127038), (3720, 121574), (4098, 110360), (4272, 105865), (5340, 84692), (5464, 82770), (5518, 81960), (6830, 66216), (7120, 63519), (7440, 60787), (8196, 55180), (8277, 54640), (10245, 44144), (10680, 42346), (10928, 41385), (11036, 40980), (13660, 33108), (13795, 32784), (16392, 27590), (16554, 27320), (20490, 22072), (21173, 21360)]