42828720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16223}}^1$

素因数の和:16250

約数の個数: 80

約数和(自身を含む): 144847872

約数和(自身を除く): 102019152

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, 16223, 32446, 48669, 64892, 81115, 97338, 129784, 162230, 178453, 194676, 243345, 259568, 324460, 356906, 389352, 486690, 535359, 648920, 713812, 778704, 892265, 973380, 1070718, 1297840, 1427624, 1784530, 1946760, 2141436, 2676795, 2855248, 3569060, 3893520, 4282872, 5353590, 7138120, 8565744, 10707180, 14276240, 21414360, 42828720]

約数ペア:

[(1, 42828720), (2, 21414360), (3, 14276240), (4, 10707180), (5, 8565744), (6, 7138120), (8, 5353590), (10, 4282872), (11, 3893520), (12, 3569060), (15, 2855248), (16, 2676795), (20, 2141436), (22, 1946760), (24, 1784530), (30, 1427624), (33, 1297840), (40, 1070718), (44, 973380), (48, 892265), (55, 778704), (60, 713812), (66, 648920), (80, 535359), (88, 486690), (110, 389352), (120, 356906), (132, 324460), (165, 259568), (176, 243345), (220, 194676), (240, 178453), (264, 162230), (330, 129784), (440, 97338), (528, 81115), (660, 64892), (880, 48669), (1320, 32446), (2640, 16223)]