1927184640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5639}}^1$

素因数の和:5752

約数の個数: 144

約数和(自身を含む): 6225206400

約数和(自身を除く): 4298021760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 256, 267, 320, 356, 384, 445, 480, 534, 640, 712, 768, 890, 960, 1068, 1280, 1335, 1424, 1780, 1920, 2136, 2670, 2848, 3560, 3840, 4272, 5340, 5639, 5696, 7120, 8544, 10680, 11278, 11392, 14240, 16917, 17088, 21360, 22556, 22784, 28195, 28480, 33834, 34176, 42720, 45112, 56390, 56960, 67668, 68352, 84585, 85440, 90224, 112780, 113920, 135336, 169170, 170880, 180448, 225560, 270672, 338340, 341760, 360896, 451120, 501871, 541344, 676680, 721792, 902240, 1003742, 1082688, 1353360, 1443584, 1505613, 1804480, 2007484, 2165376, 2509355, 2706720, 3011226, 3608960, 4014968, 4330752, 5018710, 5413440, 6022452, 7217920, 7528065, 8029936, 10037420, 10826880, 12044904, 15056130, 16059872, 20074840, 21653760, 24089808, 30112260, 32119744, 40149680, 48179616, 60224520, 64239488, 80299360, 96359232, 120449040, 128478976, 160598720, 192718464, 240898080, 321197440, 385436928, 481796160, 642394880, 963592320, 1927184640]

約数ペア:

[(1, 1927184640), (2, 963592320), (3, 642394880), (4, 481796160), (5, 385436928), (6, 321197440), (8, 240898080), (10, 192718464), (12, 160598720), (15, 128478976), (16, 120449040), (20, 96359232), (24, 80299360), (30, 64239488), (32, 60224520), (40, 48179616), (48, 40149680), (60, 32119744), (64, 30112260), (80, 24089808), (89, 21653760), (96, 20074840), (120, 16059872), (128, 15056130), (160, 12044904), (178, 10826880), (192, 10037420), (240, 8029936), (256, 7528065), (267, 7217920), (320, 6022452), (356, 5413440), (384, 5018710), (445, 4330752), (480, 4014968), (534, 3608960), (640, 3011226), (712, 2706720), (768, 2509355), (890, 2165376), (960, 2007484), (1068, 1804480), (1280, 1505613), (1335, 1443584), (1424, 1353360), (1780, 1082688), (1920, 1003742), (2136, 902240), (2670, 721792), (2848, 676680), (3560, 541344), (3840, 501871), (4272, 451120), (5340, 360896), (5639, 341760), (5696, 338340), (7120, 270672), (8544, 225560), (10680, 180448), (11278, 170880), (11392, 169170), (14240, 135336), (16917, 113920), (17088, 112780), (21360, 90224), (22556, 85440), (22784, 84585), (28195, 68352), (28480, 67668), (33834, 56960), (34176, 56390), (42720, 45112)]