284254920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1569

約数の個数: 160

約数和(自身を含む): 972259200

約数和(自身を除く): 688004280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 162, 177, 180, 216, 236, 270, 295, 324, 354, 360, 405, 472, 531, 540, 590, 648, 708, 810, 885, 1062, 1080, 1180, 1416, 1487, 1593, 1620, 1770, 2124, 2360, 2655, 2974, 3186, 3240, 3540, 4248, 4461, 4779, 5310, 5948, 6372, 7080, 7435, 7965, 8922, 9558, 10620, 11896, 12744, 13383, 14870, 15930, 17844, 19116, 21240, 22305, 23895, 26766, 29740, 31860, 35688, 38232, 40149, 44610, 47790, 53532, 59480, 63720, 66915, 80298, 87733, 89220, 95580, 107064, 120447, 133830, 160596, 175466, 178440, 191160, 200745, 240894, 263199, 267660, 321192, 350932, 401490, 438665, 481788, 526398, 535320, 602235, 701864, 789597, 802980, 877330, 963576, 1052796, 1204470, 1315995, 1579194, 1605960, 1754660, 2105592, 2368791, 2408940, 2631990, 3158388, 3509320, 3947985, 4737582, 4817880, 5263980, 6316776, 7106373, 7895970, 9475164, 10527960, 11843955, 14212746, 15791940, 18950328, 23687910, 28425492, 31583880, 35531865, 47375820, 56850984, 71063730, 94751640, 142127460, 284254920]

約数ペア:

[(1, 284254920), (2, 142127460), (3, 94751640), (4, 71063730), (5, 56850984), (6, 47375820), (8, 35531865), (9, 31583880), (10, 28425492), (12, 23687910), (15, 18950328), (18, 15791940), (20, 14212746), (24, 11843955), (27, 10527960), (30, 9475164), (36, 7895970), (40, 7106373), (45, 6316776), (54, 5263980), (59, 4817880), (60, 4737582), (72, 3947985), (81, 3509320), (90, 3158388), (108, 2631990), (118, 2408940), (120, 2368791), (135, 2105592), (162, 1754660), (177, 1605960), (180, 1579194), (216, 1315995), (236, 1204470), (270, 1052796), (295, 963576), (324, 877330), (354, 802980), (360, 789597), (405, 701864), (472, 602235), (531, 535320), (540, 526398), (590, 481788), (648, 438665), (708, 401490), (810, 350932), (885, 321192), (1062, 267660), (1080, 263199), (1180, 240894), (1416, 200745), (1487, 191160), (1593, 178440), (1620, 175466), (1770, 160596), (2124, 133830), (2360, 120447), (2655, 107064), (2974, 95580), (3186, 89220), (3240, 87733), (3540, 80298), (4248, 66915), (4461, 63720), (4779, 59480), (5310, 53532), (5948, 47790), (6372, 44610), (7080, 40149), (7435, 38232), (7965, 35688), (8922, 31860), (9558, 29740), (10620, 26766), (11896, 23895), (12744, 22305), (13383, 21240), (14870, 19116), (15930, 17844)]