120270240

素因数分解:

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

素因数の和:89

約数の個数: 180

約数和(自身を含む): 436073274

約数和(自身を除く): 315803034

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 2040, 2312, 2448, 2601, 2720, 2890, 3060, 3468, 4080, 4335, 4624, 4896, 4913, 5202, 5780, 6120, 6936, 8160, 8670, 9248, 9826, 10404, 11560, 12240, 13005, 13872, 14739, 17340, 19652, 20808, 23120, 24480, 24565, 26010, 27744, 29478, 34680, 39304, 41616, 44217, 46240, 49130, 52020, 58956, 69360, 73695, 78608, 83232, 83521, 88434, 98260, 104040, 117912, 138720, 147390, 157216, 167042, 176868, 196520, 208080, 221085, 235824, 250563, 294780, 334084, 353736, 393040, 416160, 417605, 442170, 471648, 501126, 589560, 668168, 707472, 751689, 786080, 835210, 884340, 1002252, 1179120, 1252815, 1336336, 1414944, 1503378, 1670420, 1768680, 2004504, 2358240, 2505630, 2672672, 3006756, 3340840, 3537360, 3758445, 4009008, 5011260, 6013512, 6681680, 7074720, 7516890, 8018016, 10022520, 12027024, 13363360, 15033780, 20045040, 24054048, 30067560, 40090080, 60135120, 120270240]

約数ペア:

[(1, 120270240), (2, 60135120), (3, 40090080), (4, 30067560), (5, 24054048), (6, 20045040), (8, 15033780), (9, 13363360), (10, 12027024), (12, 10022520), (15, 8018016), (16, 7516890), (17, 7074720), (18, 6681680), (20, 6013512), (24, 5011260), (30, 4009008), (32, 3758445), (34, 3537360), (36, 3340840), (40, 3006756), (45, 2672672), (48, 2505630), (51, 2358240), (60, 2004504), (68, 1768680), (72, 1670420), (80, 1503378), (85, 1414944), (90, 1336336), (96, 1252815), (102, 1179120), (120, 1002252), (136, 884340), (144, 835210), (153, 786080), (160, 751689), (170, 707472), (180, 668168), (204, 589560), (240, 501126), (255, 471648), (272, 442170), (288, 417605), (289, 416160), (306, 393040), (340, 353736), (360, 334084), (408, 294780), (480, 250563), (510, 235824), (544, 221085), (578, 208080), (612, 196520), (680, 176868), (720, 167042), (765, 157216), (816, 147390), (867, 138720), (1020, 117912), (1156, 104040), (1224, 98260), (1360, 88434), (1440, 83521), (1445, 83232), (1530, 78608), (1632, 73695), (1734, 69360), (2040, 58956), (2312, 52020), (2448, 49130), (2601, 46240), (2720, 44217), (2890, 41616), (3060, 39304), (3468, 34680), (4080, 29478), (4335, 27744), (4624, 26010), (4896, 24565), (4913, 24480), (5202, 23120), (5780, 20808), (6120, 19652), (6936, 17340), (8160, 14739), (8670, 13872), (9248, 13005), (9826, 12240), (10404, 11560)]