103989120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1384

約数の個数: 128

約数和(自身を含む): 339806880

約数和(自身を除く): 235817760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1321, 1640, 1920, 1968, 2460, 2624, 2642, 3280, 3936, 3963, 4920, 5248, 5284, 6560, 6605, 7872, 7926, 9840, 10568, 13120, 13210, 15744, 15852, 19680, 19815, 21136, 26240, 26420, 31704, 39360, 39630, 42272, 52840, 54161, 63408, 78720, 79260, 84544, 105680, 108322, 126816, 158520, 162483, 169088, 211360, 216644, 253632, 270805, 317040, 324966, 422720, 433288, 507264, 541610, 634080, 649932, 812415, 845440, 866576, 1083220, 1268160, 1299864, 1624830, 1733152, 2166440, 2536320, 2599728, 3249660, 3466304, 4332880, 5199456, 6499320, 6932608, 8665760, 10398912, 12998640, 17331520, 20797824, 25997280, 34663040, 51994560, 103989120]

約数ペア:

[(1, 103989120), (2, 51994560), (3, 34663040), (4, 25997280), (5, 20797824), (6, 17331520), (8, 12998640), (10, 10398912), (12, 8665760), (15, 6932608), (16, 6499320), (20, 5199456), (24, 4332880), (30, 3466304), (32, 3249660), (40, 2599728), (41, 2536320), (48, 2166440), (60, 1733152), (64, 1624830), (80, 1299864), (82, 1268160), (96, 1083220), (120, 866576), (123, 845440), (128, 812415), (160, 649932), (164, 634080), (192, 541610), (205, 507264), (240, 433288), (246, 422720), (320, 324966), (328, 317040), (384, 270805), (410, 253632), (480, 216644), (492, 211360), (615, 169088), (640, 162483), (656, 158520), (820, 126816), (960, 108322), (984, 105680), (1230, 84544), (1312, 79260), (1321, 78720), (1640, 63408), (1920, 54161), (1968, 52840), (2460, 42272), (2624, 39630), (2642, 39360), (3280, 31704), (3936, 26420), (3963, 26240), (4920, 21136), (5248, 19815), (5284, 19680), (6560, 15852), (6605, 15744), (7872, 13210), (7926, 13120), (9840, 10568)]