1896815280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{100043}}^1$

素因数の和:100138

約数の個数: 80

約数和(自身を含む): 5954618880

約数和(自身を除く): 4057803600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 100043, 200086, 300129, 400172, 500215, 600258, 800344, 1000430, 1200516, 1500645, 1600688, 2000860, 2401032, 3001290, 4001720, 4802064, 6002580, 7903397, 8003440, 12005160, 15806794, 23710191, 24010320, 31613588, 39516985, 47420382, 63227176, 79033970, 94840764, 118550955, 126454352, 158067940, 189681528, 237101910, 316135880, 379363056, 474203820, 632271760, 948407640, 1896815280]

約数ペア:

[(1, 1896815280), (2, 948407640), (3, 632271760), (4, 474203820), (5, 379363056), (6, 316135880), (8, 237101910), (10, 189681528), (12, 158067940), (15, 126454352), (16, 118550955), (20, 94840764), (24, 79033970), (30, 63227176), (40, 47420382), (48, 39516985), (60, 31613588), (79, 24010320), (80, 23710191), (120, 15806794), (158, 12005160), (237, 8003440), (240, 7903397), (316, 6002580), (395, 4802064), (474, 4001720), (632, 3001290), (790, 2401032), (948, 2000860), (1185, 1600688), (1264, 1500645), (1580, 1200516), (1896, 1000430), (2370, 800344), (3160, 600258), (3792, 500215), (4740, 400172), (6320, 300129), (9480, 200086), (18960, 100043)]