282865920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3920

約数の個数: 144

約数和(自身を含む): 951195840

約数和(自身を除く): 668329920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 3877, 4560, 4864, 6080, 7296, 7754, 9120, 11631, 12160, 14592, 15508, 18240, 19385, 23262, 24320, 31016, 36480, 38770, 46524, 58155, 62032, 72960, 73663, 77540, 93048, 116310, 124064, 147326, 155080, 186096, 220989, 232620, 248128, 294652, 310160, 368315, 372192, 441978, 465240, 496256, 589304, 620320, 736630, 744384, 883956, 930480, 992512, 1104945, 1178608, 1240640, 1473260, 1488768, 1767912, 1860960, 2209890, 2357216, 2481280, 2946520, 2977536, 3535824, 3721920, 4419780, 4714432, 4962560, 5893040, 7071648, 7443840, 8839560, 9428864, 11786080, 14143296, 14887680, 17679120, 18857728, 23572160, 28286592, 35358240, 47144320, 56573184, 70716480, 94288640, 141432960, 282865920]

約数ペア:

[(1, 282865920), (2, 141432960), (3, 94288640), (4, 70716480), (5, 56573184), (6, 47144320), (8, 35358240), (10, 28286592), (12, 23572160), (15, 18857728), (16, 17679120), (19, 14887680), (20, 14143296), (24, 11786080), (30, 9428864), (32, 8839560), (38, 7443840), (40, 7071648), (48, 5893040), (57, 4962560), (60, 4714432), (64, 4419780), (76, 3721920), (80, 3535824), (95, 2977536), (96, 2946520), (114, 2481280), (120, 2357216), (128, 2209890), (152, 1860960), (160, 1767912), (190, 1488768), (192, 1473260), (228, 1240640), (240, 1178608), (256, 1104945), (285, 992512), (304, 930480), (320, 883956), (380, 744384), (384, 736630), (456, 620320), (480, 589304), (570, 496256), (608, 465240), (640, 441978), (760, 372192), (768, 368315), (912, 310160), (960, 294652), (1140, 248128), (1216, 232620), (1280, 220989), (1520, 186096), (1824, 155080), (1920, 147326), (2280, 124064), (2432, 116310), (3040, 93048), (3648, 77540), (3840, 73663), (3877, 72960), (4560, 62032), (4864, 58155), (6080, 46524), (7296, 38770), (7754, 36480), (9120, 31016), (11631, 24320), (12160, 23262), (14592, 19385), (15508, 18240)]