742383360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{21481}}^1$

素因数の和:21511

約数の個数: 144

約数和(自身を含む): 2634552480

約数和(自身を除く): 1892169120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 21481, 34560, 42962, 64443, 85924, 107405, 128886, 171848, 193329, 214810, 257772, 322215, 343696, 386658, 429620, 515544, 579987, 644430, 687392, 773316, 859240, 966645, 1031088, 1159974, 1288860, 1374784, 1546632, 1718480, 1933290, 2062176, 2319948, 2577720, 2749568, 2899935, 3093264, 3436960, 3866580, 4124352, 4639896, 5155440, 5499136, 5799870, 6186528, 6873920, 7733160, 8248704, 9279792, 10310880, 11599740, 12373056, 13747840, 15466320, 16497408, 18559584, 20621760, 23199480, 24746112, 27495680, 30932640, 37119168, 41243520, 46398960, 49492224, 61865280, 74238336, 82487040, 92797920, 123730560, 148476672, 185595840, 247461120, 371191680, 742383360]

約数ペア:

[(1, 742383360), (2, 371191680), (3, 247461120), (4, 185595840), (5, 148476672), (6, 123730560), (8, 92797920), (9, 82487040), (10, 74238336), (12, 61865280), (15, 49492224), (16, 46398960), (18, 41243520), (20, 37119168), (24, 30932640), (27, 27495680), (30, 24746112), (32, 23199480), (36, 20621760), (40, 18559584), (45, 16497408), (48, 15466320), (54, 13747840), (60, 12373056), (64, 11599740), (72, 10310880), (80, 9279792), (90, 8248704), (96, 7733160), (108, 6873920), (120, 6186528), (128, 5799870), (135, 5499136), (144, 5155440), (160, 4639896), (180, 4124352), (192, 3866580), (216, 3436960), (240, 3093264), (256, 2899935), (270, 2749568), (288, 2577720), (320, 2319948), (360, 2062176), (384, 1933290), (432, 1718480), (480, 1546632), (540, 1374784), (576, 1288860), (640, 1159974), (720, 1031088), (768, 966645), (864, 859240), (960, 773316), (1080, 687392), (1152, 644430), (1280, 579987), (1440, 515544), (1728, 429620), (1920, 386658), (2160, 343696), (2304, 322215), (2880, 257772), (3456, 214810), (3840, 193329), (4320, 171848), (5760, 128886), (6912, 107405), (8640, 85924), (11520, 64443), (17280, 42962), (21481, 34560)]