83791440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4013}}^1$

素因数の和:4061

約数の個数: 120

約数和(自身を含む): 291175560

約数和(自身を除く): 207384120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4013, 4176, 5220, 6960, 8026, 10440, 12039, 16052, 20065, 20880, 24078, 32104, 36117, 40130, 48156, 60195, 64208, 72234, 80260, 96312, 116377, 120390, 144468, 160520, 180585, 192624, 232754, 240780, 288936, 321040, 349131, 361170, 465508, 481560, 577872, 581885, 698262, 722340, 931016, 963120, 1047393, 1163770, 1396524, 1444680, 1745655, 1862032, 2094786, 2327540, 2793048, 2889360, 3491310, 4189572, 4655080, 5236965, 5586096, 6982620, 8379144, 9310160, 10473930, 13965240, 16758288, 20947860, 27930480, 41895720, 83791440]

約数ペア:

[(1, 83791440), (2, 41895720), (3, 27930480), (4, 20947860), (5, 16758288), (6, 13965240), (8, 10473930), (9, 9310160), (10, 8379144), (12, 6982620), (15, 5586096), (16, 5236965), (18, 4655080), (20, 4189572), (24, 3491310), (29, 2889360), (30, 2793048), (36, 2327540), (40, 2094786), (45, 1862032), (48, 1745655), (58, 1444680), (60, 1396524), (72, 1163770), (80, 1047393), (87, 963120), (90, 931016), (116, 722340), (120, 698262), (144, 581885), (145, 577872), (174, 481560), (180, 465508), (232, 361170), (240, 349131), (261, 321040), (290, 288936), (348, 240780), (360, 232754), (435, 192624), (464, 180585), (522, 160520), (580, 144468), (696, 120390), (720, 116377), (870, 96312), (1044, 80260), (1160, 72234), (1305, 64208), (1392, 60195), (1740, 48156), (2088, 40130), (2320, 36117), (2610, 32104), (3480, 24078), (4013, 20880), (4176, 20065), (5220, 16052), (6960, 12039), (8026, 10440)]