873105840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25801}}^1$

素因数の和:25867

約数の個数: 120

約数和(自身を含む): 2994683328

約数和(自身を除く): 2121577488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 25801, 33840, 51602, 77403, 103204, 129005, 154806, 206408, 232209, 258010, 309612, 387015, 412816, 464418, 516020, 619224, 774030, 928836, 1032040, 1161045, 1212647, 1238448, 1548060, 1857672, 2064080, 2322090, 2425294, 3096120, 3637941, 3715344, 4644180, 4850588, 6063235, 6192240, 7275882, 9288360, 9701176, 10913823, 12126470, 14551764, 18189705, 18576720, 19402352, 21827646, 24252940, 29103528, 36379410, 43655292, 48505880, 54569115, 58207056, 72758820, 87310584, 97011760, 109138230, 145517640, 174621168, 218276460, 291035280, 436552920, 873105840]

約数ペア:

[(1, 873105840), (2, 436552920), (3, 291035280), (4, 218276460), (5, 174621168), (6, 145517640), (8, 109138230), (9, 97011760), (10, 87310584), (12, 72758820), (15, 58207056), (16, 54569115), (18, 48505880), (20, 43655292), (24, 36379410), (30, 29103528), (36, 24252940), (40, 21827646), (45, 19402352), (47, 18576720), (48, 18189705), (60, 14551764), (72, 12126470), (80, 10913823), (90, 9701176), (94, 9288360), (120, 7275882), (141, 6192240), (144, 6063235), (180, 4850588), (188, 4644180), (235, 3715344), (240, 3637941), (282, 3096120), (360, 2425294), (376, 2322090), (423, 2064080), (470, 1857672), (564, 1548060), (705, 1238448), (720, 1212647), (752, 1161045), (846, 1032040), (940, 928836), (1128, 774030), (1410, 619224), (1692, 516020), (1880, 464418), (2115, 412816), (2256, 387015), (2820, 309612), (3384, 258010), (3760, 232209), (4230, 206408), (5640, 154806), (6768, 129005), (8460, 103204), (11280, 77403), (16920, 51602), (25801, 33840)]