225798480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7649}}^1$

素因数の和:7709

約数の個数: 120

約数和(自身を含む): 776903400

約数和(自身を除く): 551104920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 7649, 9840, 14760, 15298, 22947, 29520, 30596, 38245, 45894, 61192, 68841, 76490, 91788, 114735, 122384, 137682, 152980, 183576, 229470, 275364, 305960, 313609, 344205, 367152, 458940, 550728, 611920, 627218, 688410, 917880, 940827, 1101456, 1254436, 1376820, 1568045, 1835760, 1881654, 2508872, 2753640, 2822481, 3136090, 3763308, 4704135, 5017744, 5507280, 5644962, 6272180, 7526616, 9408270, 11289924, 12544360, 14112405, 15053232, 18816540, 22579848, 25088720, 28224810, 37633080, 45159696, 56449620, 75266160, 112899240, 225798480]

約数ペア:

[(1, 225798480), (2, 112899240), (3, 75266160), (4, 56449620), (5, 45159696), (6, 37633080), (8, 28224810), (9, 25088720), (10, 22579848), (12, 18816540), (15, 15053232), (16, 14112405), (18, 12544360), (20, 11289924), (24, 9408270), (30, 7526616), (36, 6272180), (40, 5644962), (41, 5507280), (45, 5017744), (48, 4704135), (60, 3763308), (72, 3136090), (80, 2822481), (82, 2753640), (90, 2508872), (120, 1881654), (123, 1835760), (144, 1568045), (164, 1376820), (180, 1254436), (205, 1101456), (240, 940827), (246, 917880), (328, 688410), (360, 627218), (369, 611920), (410, 550728), (492, 458940), (615, 367152), (656, 344205), (720, 313609), (738, 305960), (820, 275364), (984, 229470), (1230, 183576), (1476, 152980), (1640, 137682), (1845, 122384), (1968, 114735), (2460, 91788), (2952, 76490), (3280, 68841), (3690, 61192), (4920, 45894), (5904, 38245), (7380, 30596), (7649, 29520), (9840, 22947), (14760, 15298)]