884328720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{334973}}^1$

素因数の和:335000

約数の個数: 80

約数和(自身を含む): 2990647872

約数和(自身を除く): 2106319152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 334973, 669946, 1004919, 1339892, 1674865, 2009838, 2679784, 3349730, 3684703, 4019676, 5024595, 5359568, 6699460, 7369406, 8039352, 10049190, 11054109, 13398920, 14738812, 16078704, 18423515, 20098380, 22108218, 26797840, 29477624, 36847030, 40196760, 44216436, 55270545, 58955248, 73694060, 80393520, 88432872, 110541090, 147388120, 176865744, 221082180, 294776240, 442164360, 884328720]

約数ペア:

[(1, 884328720), (2, 442164360), (3, 294776240), (4, 221082180), (5, 176865744), (6, 147388120), (8, 110541090), (10, 88432872), (11, 80393520), (12, 73694060), (15, 58955248), (16, 55270545), (20, 44216436), (22, 40196760), (24, 36847030), (30, 29477624), (33, 26797840), (40, 22108218), (44, 20098380), (48, 18423515), (55, 16078704), (60, 14738812), (66, 13398920), (80, 11054109), (88, 10049190), (110, 8039352), (120, 7369406), (132, 6699460), (165, 5359568), (176, 5024595), (220, 4019676), (240, 3684703), (264, 3349730), (330, 2679784), (440, 2009838), (528, 1674865), (660, 1339892), (880, 1004919), (1320, 669946), (2640, 334973)]