284540760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{112913}}^1$

素因数の和:112937

約数の個数: 96

約数和(自身を含む): 1056875040

約数和(自身を除く): 772334280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 112913, 225826, 338739, 451652, 564565, 677478, 790391, 903304, 1016217, 1129130, 1354956, 1580782, 1693695, 2032434, 2258260, 2371173, 2709912, 3161564, 3387390, 3951955, 4064868, 4516520, 4742346, 5081085, 6323128, 6774780, 7113519, 7903910, 8129736, 9484692, 10162170, 11855865, 13549560, 14227038, 15807820, 18969384, 20324340, 23711730, 28454076, 31615640, 35567595, 40648680, 47423460, 56908152, 71135190, 94846920, 142270380, 284540760]

約数ペア:

[(1, 284540760), (2, 142270380), (3, 94846920), (4, 71135190), (5, 56908152), (6, 47423460), (7, 40648680), (8, 35567595), (9, 31615640), (10, 28454076), (12, 23711730), (14, 20324340), (15, 18969384), (18, 15807820), (20, 14227038), (21, 13549560), (24, 11855865), (28, 10162170), (30, 9484692), (35, 8129736), (36, 7903910), (40, 7113519), (42, 6774780), (45, 6323128), (56, 5081085), (60, 4742346), (63, 4516520), (70, 4064868), (72, 3951955), (84, 3387390), (90, 3161564), (105, 2709912), (120, 2371173), (126, 2258260), (140, 2032434), (168, 1693695), (180, 1580782), (210, 1354956), (252, 1129130), (280, 1016217), (315, 903304), (360, 790391), (420, 677478), (504, 564565), (630, 451652), (840, 338739), (1260, 225826), (2520, 112913)]