48735720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 178813440

約数和(自身を除く): 130077720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 397, 440, 465, 495, 558, 620, 660, 682, 744, 792, 794, 930, 990, 1023, 1116, 1191, 1240, 1320, 1364, 1395, 1588, 1705, 1860, 1980, 1985, 2046, 2232, 2382, 2728, 2790, 3069, 3176, 3410, 3573, 3720, 3960, 3970, 4092, 4367, 4764, 5115, 5580, 5955, 6138, 6820, 7146, 7940, 8184, 8734, 9528, 10230, 11160, 11910, 12276, 12307, 13101, 13640, 14292, 15345, 15880, 17468, 17865, 20460, 21835, 23820, 24552, 24614, 26202, 28584, 30690, 34936, 35730, 36921, 39303, 40920, 43670, 47640, 49228, 52404, 61380, 61535, 65505, 71460, 73842, 78606, 87340, 98456, 104808, 110763, 122760, 123070, 131010, 135377, 142920, 147684, 157212, 174680, 184605, 196515, 221526, 246140, 262020, 270754, 295368, 314424, 369210, 393030, 406131, 443052, 492280, 524040, 541508, 553815, 676885, 738420, 786060, 812262, 886104, 1083016, 1107630, 1218393, 1353770, 1476840, 1572120, 1624524, 2030655, 2215260, 2436786, 2707540, 3249048, 4061310, 4430520, 4873572, 5415080, 6091965, 8122620, 9747144, 12183930, 16245240, 24367860, 48735720]

約数ペア:

[(1, 48735720), (2, 24367860), (3, 16245240), (4, 12183930), (5, 9747144), (6, 8122620), (8, 6091965), (9, 5415080), (10, 4873572), (11, 4430520), (12, 4061310), (15, 3249048), (18, 2707540), (20, 2436786), (22, 2215260), (24, 2030655), (30, 1624524), (31, 1572120), (33, 1476840), (36, 1353770), (40, 1218393), (44, 1107630), (45, 1083016), (55, 886104), (60, 812262), (62, 786060), (66, 738420), (72, 676885), (88, 553815), (90, 541508), (93, 524040), (99, 492280), (110, 443052), (120, 406131), (124, 393030), (132, 369210), (155, 314424), (165, 295368), (180, 270754), (186, 262020), (198, 246140), (220, 221526), (248, 196515), (264, 184605), (279, 174680), (310, 157212), (330, 147684), (341, 142920), (360, 135377), (372, 131010), (396, 123070), (397, 122760), (440, 110763), (465, 104808), (495, 98456), (558, 87340), (620, 78606), (660, 73842), (682, 71460), (744, 65505), (792, 61535), (794, 61380), (930, 52404), (990, 49228), (1023, 47640), (1116, 43670), (1191, 40920), (1240, 39303), (1320, 36921), (1364, 35730), (1395, 34936), (1588, 30690), (1705, 28584), (1860, 26202), (1980, 24614), (1985, 24552), (2046, 23820), (2232, 21835), (2382, 20460), (2728, 17865), (2790, 17468), (3069, 15880), (3176, 15345), (3410, 14292), (3573, 13640), (3720, 13101), (3960, 12307), (3970, 12276), (4092, 11910), (4367, 11160), (4764, 10230), (5115, 9528), (5580, 8734), (5955, 8184), (6138, 7940), (6820, 7146)]