29496720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11173}}^1$

素因数の和:11200

約数の個数: 80

約数和(自身を含む): 99761472

約数和(自身を除く): 70264752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 11173, 22346, 33519, 44692, 55865, 67038, 89384, 111730, 122903, 134076, 167595, 178768, 223460, 245806, 268152, 335190, 368709, 446920, 491612, 536304, 614515, 670380, 737418, 893840, 983224, 1229030, 1340760, 1474836, 1843545, 1966448, 2458060, 2681520, 2949672, 3687090, 4916120, 5899344, 7374180, 9832240, 14748360, 29496720]

約数ペア:

[(1, 29496720), (2, 14748360), (3, 9832240), (4, 7374180), (5, 5899344), (6, 4916120), (8, 3687090), (10, 2949672), (11, 2681520), (12, 2458060), (15, 1966448), (16, 1843545), (20, 1474836), (22, 1340760), (24, 1229030), (30, 983224), (33, 893840), (40, 737418), (44, 670380), (48, 614515), (55, 536304), (60, 491612), (66, 446920), (80, 368709), (88, 335190), (110, 268152), (120, 245806), (132, 223460), (165, 178768), (176, 167595), (220, 134076), (240, 122903), (264, 111730), (330, 89384), (440, 67038), (528, 55865), (660, 44692), (880, 33519), (1320, 22346), (2640, 11173)]