125981280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1093

約数の個数: 144

約数和(自身を含む): 435183840

約数和(自身を除く): 309202560

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, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 983, 1068, 1335, 1424, 1440, 1602, 1780, 1966, 2136, 2670, 2848, 2949, 3204, 3560, 3932, 4005, 4272, 4915, 5340, 5898, 6408, 7120, 7864, 8010, 8544, 8847, 9830, 10680, 11796, 12816, 14240, 14745, 15728, 16020, 17694, 19660, 21360, 23592, 25632, 29490, 31456, 32040, 35388, 39320, 42720, 44235, 47184, 58980, 64080, 70776, 78640, 87487, 88470, 94368, 117960, 128160, 141552, 157280, 174974, 176940, 235920, 262461, 283104, 349948, 353880, 437435, 471840, 524922, 699896, 707760, 787383, 874870, 1049844, 1312305, 1399792, 1415520, 1574766, 1749740, 2099688, 2624610, 2799584, 3149532, 3499480, 3936915, 4199376, 5249220, 6299064, 6998960, 7873830, 8398752, 10498440, 12598128, 13997920, 15747660, 20996880, 25196256, 31495320, 41993760, 62990640, 125981280]

約数ペア:

[(1, 125981280), (2, 62990640), (3, 41993760), (4, 31495320), (5, 25196256), (6, 20996880), (8, 15747660), (9, 13997920), (10, 12598128), (12, 10498440), (15, 8398752), (16, 7873830), (18, 6998960), (20, 6299064), (24, 5249220), (30, 4199376), (32, 3936915), (36, 3499480), (40, 3149532), (45, 2799584), (48, 2624610), (60, 2099688), (72, 1749740), (80, 1574766), (89, 1415520), (90, 1399792), (96, 1312305), (120, 1049844), (144, 874870), (160, 787383), (178, 707760), (180, 699896), (240, 524922), (267, 471840), (288, 437435), (356, 353880), (360, 349948), (445, 283104), (480, 262461), (534, 235920), (712, 176940), (720, 174974), (801, 157280), (890, 141552), (983, 128160), (1068, 117960), (1335, 94368), (1424, 88470), (1440, 87487), (1602, 78640), (1780, 70776), (1966, 64080), (2136, 58980), (2670, 47184), (2848, 44235), (2949, 42720), (3204, 39320), (3560, 35388), (3932, 32040), (4005, 31456), (4272, 29490), (4915, 25632), (5340, 23592), (5898, 21360), (6408, 19660), (7120, 17694), (7864, 16020), (8010, 15728), (8544, 14745), (8847, 14240), (9830, 12816), (10680, 11796)]