145672440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3203}}^1$

素因数の和:3596

約数の個数: 64

約数和(自身を含む): 438307200

約数和(自身を除く): 292634760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3203, 3790, 4548, 5685, 6406, 7580, 9096, 9609, 11370, 12812, 15160, 16015, 19218, 22740, 25624, 32030, 38436, 45480, 48045, 64060, 76872, 96090, 128120, 192180, 384360, 1213937, 2427874, 3641811, 4855748, 6069685, 7283622, 9711496, 12139370, 14567244, 18209055, 24278740, 29134488, 36418110, 48557480, 72836220, 145672440]

約数ペア:

[(1, 145672440), (2, 72836220), (3, 48557480), (4, 36418110), (5, 29134488), (6, 24278740), (8, 18209055), (10, 14567244), (12, 12139370), (15, 9711496), (20, 7283622), (24, 6069685), (30, 4855748), (40, 3641811), (60, 2427874), (120, 1213937), (379, 384360), (758, 192180), (1137, 128120), (1516, 96090), (1895, 76872), (2274, 64060), (3032, 48045), (3203, 45480), (3790, 38436), (4548, 32030), (5685, 25624), (6406, 22740), (7580, 19218), (9096, 16015), (9609, 15160), (11370, 12812)]