419760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 1566864

約数和(自身を除く): 1147104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 53, 55, 60, 66, 72, 80, 88, 90, 99, 106, 110, 120, 132, 144, 159, 165, 176, 180, 198, 212, 220, 240, 264, 265, 318, 330, 360, 396, 424, 440, 477, 495, 528, 530, 583, 636, 660, 720, 792, 795, 848, 880, 954, 990, 1060, 1166, 1272, 1320, 1584, 1590, 1749, 1908, 1980, 2120, 2332, 2385, 2544, 2640, 2915, 3180, 3498, 3816, 3960, 4240, 4664, 4770, 5247, 5830, 6360, 6996, 7632, 7920, 8745, 9328, 9540, 10494, 11660, 12720, 13992, 17490, 19080, 20988, 23320, 26235, 27984, 34980, 38160, 41976, 46640, 52470, 69960, 83952, 104940, 139920, 209880, 419760]

約数ペア:

[(1, 419760), (2, 209880), (3, 139920), (4, 104940), (5, 83952), (6, 69960), (8, 52470), (9, 46640), (10, 41976), (11, 38160), (12, 34980), (15, 27984), (16, 26235), (18, 23320), (20, 20988), (22, 19080), (24, 17490), (30, 13992), (33, 12720), (36, 11660), (40, 10494), (44, 9540), (45, 9328), (48, 8745), (53, 7920), (55, 7632), (60, 6996), (66, 6360), (72, 5830), (80, 5247), (88, 4770), (90, 4664), (99, 4240), (106, 3960), (110, 3816), (120, 3498), (132, 3180), (144, 2915), (159, 2640), (165, 2544), (176, 2385), (180, 2332), (198, 2120), (212, 1980), (220, 1908), (240, 1749), (264, 1590), (265, 1584), (318, 1320), (330, 1272), (360, 1166), (396, 1060), (424, 990), (440, 954), (477, 880), (495, 848), (528, 795), (530, 792), (583, 720), (636, 660)]