500772480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20063}}^1$

素因数の和:20098

約数の個数: 128

約数和(自身を含む): 1719083520

約数和(自身を除く): 1218311040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 20063, 24960, 40126, 60189, 80252, 100315, 120378, 160504, 200630, 240756, 260819, 300945, 321008, 401260, 481512, 521638, 601890, 642016, 782457, 802520, 963024, 1043276, 1203780, 1284032, 1304095, 1564914, 1605040, 1926048, 2086552, 2407560, 2568064, 2608190, 3129828, 3210080, 3852096, 3912285, 4173104, 4815120, 5216380, 6259656, 6420160, 7704192, 7824570, 8346208, 9630240, 10432760, 12519312, 12840320, 15649140, 16692416, 19260480, 20865520, 25038624, 31298280, 33384832, 38520960, 41731040, 50077248, 62596560, 83462080, 100154496, 125193120, 166924160, 250386240, 500772480]

約数ペア:

[(1, 500772480), (2, 250386240), (3, 166924160), (4, 125193120), (5, 100154496), (6, 83462080), (8, 62596560), (10, 50077248), (12, 41731040), (13, 38520960), (15, 33384832), (16, 31298280), (20, 25038624), (24, 20865520), (26, 19260480), (30, 16692416), (32, 15649140), (39, 12840320), (40, 12519312), (48, 10432760), (52, 9630240), (60, 8346208), (64, 7824570), (65, 7704192), (78, 6420160), (80, 6259656), (96, 5216380), (104, 4815120), (120, 4173104), (128, 3912285), (130, 3852096), (156, 3210080), (160, 3129828), (192, 2608190), (195, 2568064), (208, 2407560), (240, 2086552), (260, 1926048), (312, 1605040), (320, 1564914), (384, 1304095), (390, 1284032), (416, 1203780), (480, 1043276), (520, 963024), (624, 802520), (640, 782457), (780, 642016), (832, 601890), (960, 521638), (1040, 481512), (1248, 401260), (1560, 321008), (1664, 300945), (1920, 260819), (2080, 240756), (2496, 200630), (3120, 160504), (4160, 120378), (4992, 100315), (6240, 80252), (8320, 60189), (12480, 40126), (20063, 24960)]