5153040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 18367128

約数和(自身を除く): 13214088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 421, 510, 612, 680, 720, 765, 816, 842, 1020, 1224, 1263, 1360, 1530, 1684, 2040, 2105, 2448, 2526, 3060, 3368, 3789, 4080, 4210, 5052, 6120, 6315, 6736, 7157, 7578, 8420, 10104, 12240, 12630, 14314, 15156, 16840, 18945, 20208, 21471, 25260, 28628, 30312, 33680, 35785, 37890, 42942, 50520, 57256, 60624, 64413, 71570, 75780, 85884, 101040, 107355, 114512, 128826, 143140, 151560, 171768, 214710, 257652, 286280, 303120, 322065, 343536, 429420, 515304, 572560, 644130, 858840, 1030608, 1288260, 1717680, 2576520, 5153040]

約数ペア:

[(1, 5153040), (2, 2576520), (3, 1717680), (4, 1288260), (5, 1030608), (6, 858840), (8, 644130), (9, 572560), (10, 515304), (12, 429420), (15, 343536), (16, 322065), (17, 303120), (18, 286280), (20, 257652), (24, 214710), (30, 171768), (34, 151560), (36, 143140), (40, 128826), (45, 114512), (48, 107355), (51, 101040), (60, 85884), (68, 75780), (72, 71570), (80, 64413), (85, 60624), (90, 57256), (102, 50520), (120, 42942), (136, 37890), (144, 35785), (153, 33680), (170, 30312), (180, 28628), (204, 25260), (240, 21471), (255, 20208), (272, 18945), (306, 16840), (340, 15156), (360, 14314), (408, 12630), (421, 12240), (510, 10104), (612, 8420), (680, 7578), (720, 7157), (765, 6736), (816, 6315), (842, 6120), (1020, 5052), (1224, 4210), (1263, 4080), (1360, 3789), (1530, 3368), (1684, 3060), (2040, 2526), (2105, 2448)]