1908795480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{837191}}^1$

素因数の和:837224

約数の個数: 64

約数和(自身を含む): 6027782400

約数和(自身を除く): 4118986920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 837191, 1674382, 2511573, 3348764, 4185955, 5023146, 6697528, 8371910, 10046292, 12557865, 15906629, 16743820, 20092584, 25115730, 31813258, 33487640, 47719887, 50231460, 63626516, 79533145, 95439774, 100462920, 127253032, 159066290, 190879548, 238599435, 318132580, 381759096, 477198870, 636265160, 954397740, 1908795480]

約数ペア:

[(1, 1908795480), (2, 954397740), (3, 636265160), (4, 477198870), (5, 381759096), (6, 318132580), (8, 238599435), (10, 190879548), (12, 159066290), (15, 127253032), (19, 100462920), (20, 95439774), (24, 79533145), (30, 63626516), (38, 50231460), (40, 47719887), (57, 33487640), (60, 31813258), (76, 25115730), (95, 20092584), (114, 16743820), (120, 15906629), (152, 12557865), (190, 10046292), (228, 8371910), (285, 6697528), (380, 5023146), (456, 4185955), (570, 3348764), (760, 2511573), (1140, 1674382), (2280, 837191)]