71483760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1103

約数の個数: 120

約数和(自身を含む): 242689824

約数和(自身を除く): 171206064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 983, 1010, 1212, 1515, 1616, 1818, 1966, 2020, 2424, 2949, 3030, 3636, 3932, 4040, 4545, 4848, 4915, 5898, 6060, 7272, 7864, 8080, 8847, 9090, 9830, 11796, 12120, 14544, 14745, 15728, 17694, 18180, 19660, 23592, 24240, 29490, 35388, 36360, 39320, 44235, 47184, 58980, 70776, 72720, 78640, 88470, 99283, 117960, 141552, 176940, 198566, 235920, 297849, 353880, 397132, 496415, 595698, 707760, 794264, 893547, 992830, 1191396, 1489245, 1588528, 1787094, 1985660, 2382792, 2978490, 3574188, 3971320, 4467735, 4765584, 5956980, 7148376, 7942640, 8935470, 11913960, 14296752, 17870940, 23827920, 35741880, 71483760]

約数ペア:

[(1, 71483760), (2, 35741880), (3, 23827920), (4, 17870940), (5, 14296752), (6, 11913960), (8, 8935470), (9, 7942640), (10, 7148376), (12, 5956980), (15, 4765584), (16, 4467735), (18, 3971320), (20, 3574188), (24, 2978490), (30, 2382792), (36, 1985660), (40, 1787094), (45, 1588528), (48, 1489245), (60, 1191396), (72, 992830), (80, 893547), (90, 794264), (101, 707760), (120, 595698), (144, 496415), (180, 397132), (202, 353880), (240, 297849), (303, 235920), (360, 198566), (404, 176940), (505, 141552), (606, 117960), (720, 99283), (808, 88470), (909, 78640), (983, 72720), (1010, 70776), (1212, 58980), (1515, 47184), (1616, 44235), (1818, 39320), (1966, 36360), (2020, 35388), (2424, 29490), (2949, 24240), (3030, 23592), (3636, 19660), (3932, 18180), (4040, 17694), (4545, 15728), (4848, 14745), (4915, 14544), (5898, 12120), (6060, 11796), (7272, 9830), (7864, 9090), (8080, 8847)]