260059680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1688

約数の個数: 192

約数和(自身を含む): 935383680

約数和(自身を除く): 675324000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1627, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3254, 3330, 3552, 3996, 4320, 4440, 4881, 4995, 5328, 5920, 6508, 6660, 7992, 8135, 8880, 9762, 9990, 10656, 13016, 13320, 14643, 15984, 16270, 17760, 19524, 19980, 24405, 26032, 26640, 29286, 31968, 32540, 39048, 39960, 43929, 48810, 52064, 53280, 58572, 60199, 65080, 73215, 78096, 79920, 87858, 97620, 117144, 120398, 130160, 146430, 156192, 159840, 175716, 180597, 195240, 219645, 234288, 240796, 260320, 292860, 300995, 351432, 361194, 390480, 439290, 468576, 481592, 541791, 585720, 601990, 702864, 722388, 780960, 878580, 902985, 963184, 1083582, 1171440, 1203980, 1405728, 1444776, 1625373, 1757160, 1805970, 1926368, 2167164, 2342880, 2407960, 2708955, 2889552, 3250746, 3514320, 3611940, 4334328, 4815920, 5417910, 5779104, 6501492, 7028640, 7223880, 8126865, 8668656, 9631840, 10835820, 13002984, 14447760, 16253730, 17337312, 21671640, 26005968, 28895520, 32507460, 43343280, 52011936, 65014920, 86686560, 130029840, 260059680]

約数ペア:

[(1, 260059680), (2, 130029840), (3, 86686560), (4, 65014920), (5, 52011936), (6, 43343280), (8, 32507460), (9, 28895520), (10, 26005968), (12, 21671640), (15, 17337312), (16, 16253730), (18, 14447760), (20, 13002984), (24, 10835820), (27, 9631840), (30, 8668656), (32, 8126865), (36, 7223880), (37, 7028640), (40, 6501492), (45, 5779104), (48, 5417910), (54, 4815920), (60, 4334328), (72, 3611940), (74, 3514320), (80, 3250746), (90, 2889552), (96, 2708955), (108, 2407960), (111, 2342880), (120, 2167164), (135, 1926368), (144, 1805970), (148, 1757160), (160, 1625373), (180, 1444776), (185, 1405728), (216, 1203980), (222, 1171440), (240, 1083582), (270, 963184), (288, 902985), (296, 878580), (333, 780960), (360, 722388), (370, 702864), (432, 601990), (444, 585720), (480, 541791), (540, 481592), (555, 468576), (592, 439290), (666, 390480), (720, 361194), (740, 351432), (864, 300995), (888, 292860), (999, 260320), (1080, 240796), (1110, 234288), (1184, 219645), (1332, 195240), (1440, 180597), (1480, 175716), (1627, 159840), (1665, 156192), (1776, 146430), (1998, 130160), (2160, 120398), (2220, 117144), (2664, 97620), (2960, 87858), (3254, 79920), (3330, 78096), (3552, 73215), (3996, 65080), (4320, 60199), (4440, 58572), (4881, 53280), (4995, 52064), (5328, 48810), (5920, 43929), (6508, 39960), (6660, 39048), (7992, 32540), (8135, 31968), (8880, 29286), (9762, 26640), (9990, 26032), (10656, 24405), (13016, 19980), (13320, 19524), (14643, 17760), (15984, 16270)]