123200280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{48889}}^1$

素因数の和:48913

約数の個数: 96

約数和(自身を含む): 457610400

約数和(自身を除く): 334410120

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, 48889, 97778, 146667, 195556, 244445, 293334, 342223, 391112, 440001, 488890, 586668, 684446, 733335, 880002, 977780, 1026669, 1173336, 1368892, 1466670, 1711115, 1760004, 1955560, 2053338, 2200005, 2737784, 2933340, 3080007, 3422230, 3520008, 4106676, 4400010, 5133345, 5866680, 6160014, 6844460, 8213352, 8800020, 10266690, 12320028, 13688920, 15400035, 17600040, 20533380, 24640056, 30800070, 41066760, 61600140, 123200280]

約数ペア:

[(1, 123200280), (2, 61600140), (3, 41066760), (4, 30800070), (5, 24640056), (6, 20533380), (7, 17600040), (8, 15400035), (9, 13688920), (10, 12320028), (12, 10266690), (14, 8800020), (15, 8213352), (18, 6844460), (20, 6160014), (21, 5866680), (24, 5133345), (28, 4400010), (30, 4106676), (35, 3520008), (36, 3422230), (40, 3080007), (42, 2933340), (45, 2737784), (56, 2200005), (60, 2053338), (63, 1955560), (70, 1760004), (72, 1711115), (84, 1466670), (90, 1368892), (105, 1173336), (120, 1026669), (126, 977780), (140, 880002), (168, 733335), (180, 684446), (210, 586668), (252, 488890), (280, 440001), (315, 391112), (360, 342223), (420, 293334), (504, 244445), (630, 195556), (840, 146667), (1260, 97778), (2520, 48889)]