729730080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5449}}^1$

素因数の和:5504

約数の個数: 192

約数和(自身を含む): 2636928000

約数和(自身を除く): 1907197920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5449, 5580, 6696, 7440, 8370, 8928, 10898, 11160, 13392, 14880, 16347, 16740, 21796, 22320, 26784, 27245, 32694, 33480, 43592, 44640, 49041, 54490, 65388, 66960, 81735, 87184, 98082, 108980, 130776, 133920, 147123, 163470, 168919, 174368, 196164, 217960, 245205, 261552, 294246, 326940, 337838, 392328, 435920, 490410, 506757, 523104, 588492, 653880, 675676, 735615, 784656, 844595, 871840, 980820, 1013514, 1176984, 1307760, 1351352, 1471230, 1520271, 1569312, 1689190, 1961640, 2027028, 2353968, 2533785, 2615520, 2702704, 2942460, 3040542, 3378380, 3923280, 4054056, 4560813, 4707936, 5067570, 5405408, 5884920, 6081084, 6756760, 7601355, 7846560, 8108112, 9121626, 10135140, 11769840, 12162168, 13513520, 15202710, 16216224, 18243252, 20270280, 22804065, 23539680, 24324336, 27027040, 30405420, 36486504, 40540560, 45608130, 48648672, 60810840, 72973008, 81081120, 91216260, 121621680, 145946016, 182432520, 243243360, 364865040, 729730080]

約数ペア:

[(1, 729730080), (2, 364865040), (3, 243243360), (4, 182432520), (5, 145946016), (6, 121621680), (8, 91216260), (9, 81081120), (10, 72973008), (12, 60810840), (15, 48648672), (16, 45608130), (18, 40540560), (20, 36486504), (24, 30405420), (27, 27027040), (30, 24324336), (31, 23539680), (32, 22804065), (36, 20270280), (40, 18243252), (45, 16216224), (48, 15202710), (54, 13513520), (60, 12162168), (62, 11769840), (72, 10135140), (80, 9121626), (90, 8108112), (93, 7846560), (96, 7601355), (108, 6756760), (120, 6081084), (124, 5884920), (135, 5405408), (144, 5067570), (155, 4707936), (160, 4560813), (180, 4054056), (186, 3923280), (216, 3378380), (240, 3040542), (248, 2942460), (270, 2702704), (279, 2615520), (288, 2533785), (310, 2353968), (360, 2027028), (372, 1961640), (432, 1689190), (465, 1569312), (480, 1520271), (496, 1471230), (540, 1351352), (558, 1307760), (620, 1176984), (720, 1013514), (744, 980820), (837, 871840), (864, 844595), (930, 784656), (992, 735615), (1080, 675676), (1116, 653880), (1240, 588492), (1395, 523104), (1440, 506757), (1488, 490410), (1674, 435920), (1860, 392328), (2160, 337838), (2232, 326940), (2480, 294246), (2790, 261552), (2976, 245205), (3348, 217960), (3720, 196164), (4185, 174368), (4320, 168919), (4464, 163470), (4960, 147123), (5449, 133920), (5580, 130776), (6696, 108980), (7440, 98082), (8370, 87184), (8928, 81735), (10898, 66960), (11160, 65388), (13392, 54490), (14880, 49041), (16347, 44640), (16740, 43592), (21796, 33480), (22320, 32694), (26784, 27245)]