453661920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1013}}^1$

素因数の和:1345

約数の個数: 144

約数和(自身を含む): 1554632352

約数和(自身を除く): 1100970432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 311, 360, 480, 622, 720, 933, 1013, 1244, 1440, 1555, 1866, 2026, 2488, 2799, 3039, 3110, 3732, 4052, 4665, 4976, 5065, 5598, 6078, 6220, 7464, 8104, 9117, 9330, 9952, 10130, 11196, 12156, 12440, 13995, 14928, 15195, 16208, 18234, 18660, 20260, 22392, 24312, 24880, 27990, 29856, 30390, 32416, 36468, 37320, 40520, 44784, 45585, 48624, 49760, 55980, 60780, 72936, 74640, 81040, 89568, 91170, 97248, 111960, 121560, 145872, 149280, 162080, 182340, 223920, 243120, 291744, 315043, 364680, 447840, 486240, 630086, 729360, 945129, 1260172, 1458720, 1575215, 1890258, 2520344, 2835387, 3150430, 3780516, 4725645, 5040688, 5670774, 6300860, 7561032, 9451290, 10081376, 11341548, 12601720, 14176935, 15122064, 18902580, 22683096, 25203440, 28353870, 30244128, 37805160, 45366192, 50406880, 56707740, 75610320, 90732384, 113415480, 151220640, 226830960, 453661920]

約数ペア:

[(1, 453661920), (2, 226830960), (3, 151220640), (4, 113415480), (5, 90732384), (6, 75610320), (8, 56707740), (9, 50406880), (10, 45366192), (12, 37805160), (15, 30244128), (16, 28353870), (18, 25203440), (20, 22683096), (24, 18902580), (30, 15122064), (32, 14176935), (36, 12601720), (40, 11341548), (45, 10081376), (48, 9451290), (60, 7561032), (72, 6300860), (80, 5670774), (90, 5040688), (96, 4725645), (120, 3780516), (144, 3150430), (160, 2835387), (180, 2520344), (240, 1890258), (288, 1575215), (311, 1458720), (360, 1260172), (480, 945129), (622, 729360), (720, 630086), (933, 486240), (1013, 447840), (1244, 364680), (1440, 315043), (1555, 291744), (1866, 243120), (2026, 223920), (2488, 182340), (2799, 162080), (3039, 149280), (3110, 145872), (3732, 121560), (4052, 111960), (4665, 97248), (4976, 91170), (5065, 89568), (5598, 81040), (6078, 74640), (6220, 72936), (7464, 60780), (8104, 55980), (9117, 49760), (9330, 48624), (9952, 45585), (10130, 44784), (11196, 40520), (12156, 37320), (12440, 36468), (13995, 32416), (14928, 30390), (15195, 29856), (16208, 27990), (18234, 24880), (18660, 24312), (20260, 22392)]