6172720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 15713280

約数和(自身を除く): 9540560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 131, 152, 155, 190, 248, 262, 304, 310, 380, 496, 524, 589, 620, 655, 760, 1048, 1178, 1240, 1310, 1520, 2096, 2356, 2480, 2489, 2620, 2945, 4061, 4712, 4978, 5240, 5890, 8122, 9424, 9956, 10480, 11780, 12445, 16244, 19912, 20305, 23560, 24890, 32488, 39824, 40610, 47120, 49780, 64976, 77159, 81220, 99560, 154318, 162440, 199120, 308636, 324880, 385795, 617272, 771590, 1234544, 1543180, 3086360, 6172720]

約数ペア:

[(1, 6172720), (2, 3086360), (4, 1543180), (5, 1234544), (8, 771590), (10, 617272), (16, 385795), (19, 324880), (20, 308636), (31, 199120), (38, 162440), (40, 154318), (62, 99560), (76, 81220), (80, 77159), (95, 64976), (124, 49780), (131, 47120), (152, 40610), (155, 39824), (190, 32488), (248, 24890), (262, 23560), (304, 20305), (310, 19912), (380, 16244), (496, 12445), (524, 11780), (589, 10480), (620, 9956), (655, 9424), (760, 8122), (1048, 5890), (1178, 5240), (1240, 4978), (1310, 4712), (1520, 4061), (2096, 2945), (2356, 2620), (2480, 2489)]