4480960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 112

約数和(自身を含む): 12435840

約数和(自身を除く): 7954880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 67, 76, 80, 88, 95, 110, 134, 152, 160, 176, 190, 209, 220, 268, 304, 320, 335, 352, 380, 418, 440, 536, 608, 670, 704, 737, 760, 836, 880, 1045, 1072, 1216, 1273, 1340, 1474, 1520, 1672, 1760, 2090, 2144, 2546, 2680, 2948, 3040, 3344, 3520, 3685, 4180, 4288, 5092, 5360, 5896, 6080, 6365, 6688, 7370, 8360, 10184, 10720, 11792, 12730, 13376, 14003, 14740, 16720, 20368, 21440, 23584, 25460, 28006, 29480, 33440, 40736, 47168, 50920, 56012, 58960, 66880, 70015, 81472, 101840, 112024, 117920, 140030, 203680, 224048, 235840, 280060, 407360, 448096, 560120, 896192, 1120240, 2240480, 4480960]

約数ペア:

[(1, 4480960), (2, 2240480), (4, 1120240), (5, 896192), (8, 560120), (10, 448096), (11, 407360), (16, 280060), (19, 235840), (20, 224048), (22, 203680), (32, 140030), (38, 117920), (40, 112024), (44, 101840), (55, 81472), (64, 70015), (67, 66880), (76, 58960), (80, 56012), (88, 50920), (95, 47168), (110, 40736), (134, 33440), (152, 29480), (160, 28006), (176, 25460), (190, 23584), (209, 21440), (220, 20368), (268, 16720), (304, 14740), (320, 14003), (335, 13376), (352, 12730), (380, 11792), (418, 10720), (440, 10184), (536, 8360), (608, 7370), (670, 6688), (704, 6365), (737, 6080), (760, 5896), (836, 5360), (880, 5092), (1045, 4288), (1072, 4180), (1216, 3685), (1273, 3520), (1340, 3344), (1474, 3040), (1520, 2948), (1672, 2680), (1760, 2546), (2090, 2144)]