724509120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1901}}^1$

素因数の和:2318

約数の個数: 112

約数和(自身を含む): 2307323808

約数和(自身を除く): 1582814688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 397, 480, 794, 960, 1191, 1588, 1901, 1985, 2382, 3176, 3802, 3970, 4764, 5703, 5955, 6352, 7604, 7940, 9505, 9528, 11406, 11910, 12704, 15208, 15880, 19010, 19056, 22812, 23820, 25408, 28515, 30416, 31760, 38020, 38112, 45624, 47640, 57030, 60832, 63520, 76040, 76224, 91248, 95280, 114060, 121664, 127040, 152080, 182496, 190560, 228120, 304160, 364992, 381120, 456240, 608320, 754697, 912480, 1509394, 1824960, 2264091, 3018788, 3773485, 4528182, 6037576, 7546970, 9056364, 11320455, 12075152, 15093940, 18112728, 22640910, 24150304, 30187880, 36225456, 45281820, 48300608, 60375760, 72450912, 90563640, 120751520, 144901824, 181127280, 241503040, 362254560, 724509120]

約数ペア:

[(1, 724509120), (2, 362254560), (3, 241503040), (4, 181127280), (5, 144901824), (6, 120751520), (8, 90563640), (10, 72450912), (12, 60375760), (15, 48300608), (16, 45281820), (20, 36225456), (24, 30187880), (30, 24150304), (32, 22640910), (40, 18112728), (48, 15093940), (60, 12075152), (64, 11320455), (80, 9056364), (96, 7546970), (120, 6037576), (160, 4528182), (192, 3773485), (240, 3018788), (320, 2264091), (397, 1824960), (480, 1509394), (794, 912480), (960, 754697), (1191, 608320), (1588, 456240), (1901, 381120), (1985, 364992), (2382, 304160), (3176, 228120), (3802, 190560), (3970, 182496), (4764, 152080), (5703, 127040), (5955, 121664), (6352, 114060), (7604, 95280), (7940, 91248), (9505, 76224), (9528, 76040), (11406, 63520), (11910, 60832), (12704, 57030), (15208, 47640), (15880, 45624), (19010, 38112), (19056, 38020), (22812, 31760), (23820, 30416), (25408, 28515)]