1042800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:111

約数の個数: 120

約数和(自身を含む): 3690240

約数和(自身を除く): 2647440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 79, 80, 88, 100, 110, 120, 132, 150, 158, 165, 176, 200, 220, 237, 240, 264, 275, 300, 316, 330, 395, 400, 440, 474, 528, 550, 600, 632, 660, 790, 825, 869, 880, 948, 1100, 1185, 1200, 1264, 1320, 1580, 1650, 1738, 1896, 1975, 2200, 2370, 2607, 2640, 3160, 3300, 3476, 3792, 3950, 4345, 4400, 4740, 5214, 5925, 6320, 6600, 6952, 7900, 8690, 9480, 10428, 11850, 13035, 13200, 13904, 15800, 17380, 18960, 20856, 21725, 23700, 26070, 31600, 34760, 41712, 43450, 47400, 52140, 65175, 69520, 86900, 94800, 104280, 130350, 173800, 208560, 260700, 347600, 521400, 1042800]

約数ペア:

[(1, 1042800), (2, 521400), (3, 347600), (4, 260700), (5, 208560), (6, 173800), (8, 130350), (10, 104280), (11, 94800), (12, 86900), (15, 69520), (16, 65175), (20, 52140), (22, 47400), (24, 43450), (25, 41712), (30, 34760), (33, 31600), (40, 26070), (44, 23700), (48, 21725), (50, 20856), (55, 18960), (60, 17380), (66, 15800), (75, 13904), (79, 13200), (80, 13035), (88, 11850), (100, 10428), (110, 9480), (120, 8690), (132, 7900), (150, 6952), (158, 6600), (165, 6320), (176, 5925), (200, 5214), (220, 4740), (237, 4400), (240, 4345), (264, 3950), (275, 3792), (300, 3476), (316, 3300), (330, 3160), (395, 2640), (400, 2607), (440, 2370), (474, 2200), (528, 1975), (550, 1896), (600, 1738), (632, 1650), (660, 1580), (790, 1320), (825, 1264), (869, 1200), (880, 1185), (948, 1100)]