244175760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19949}}^1$

素因数の和:19985

約数の個数: 120

約数和(自身を含む): 868303800

約数和(自身を除く): 624128040

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, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 19949, 39898, 59847, 79796, 99745, 119694, 159592, 179541, 199490, 239388, 299235, 319184, 339133, 359082, 398980, 478776, 598470, 678266, 718164, 797960, 897705, 957552, 1017399, 1196940, 1356532, 1436328, 1595920, 1695665, 1795410, 2034798, 2393880, 2713064, 2872656, 3052197, 3391330, 3590820, 4069596, 4787760, 5086995, 5426128, 6104394, 6782660, 7181640, 8139192, 10173990, 12208788, 13565320, 14363280, 15260985, 16278384, 20347980, 24417576, 27130640, 30521970, 40695960, 48835152, 61043940, 81391920, 122087880, 244175760]

約数ペア:

[(1, 244175760), (2, 122087880), (3, 81391920), (4, 61043940), (5, 48835152), (6, 40695960), (8, 30521970), (9, 27130640), (10, 24417576), (12, 20347980), (15, 16278384), (16, 15260985), (17, 14363280), (18, 13565320), (20, 12208788), (24, 10173990), (30, 8139192), (34, 7181640), (36, 6782660), (40, 6104394), (45, 5426128), (48, 5086995), (51, 4787760), (60, 4069596), (68, 3590820), (72, 3391330), (80, 3052197), (85, 2872656), (90, 2713064), (102, 2393880), (120, 2034798), (136, 1795410), (144, 1695665), (153, 1595920), (170, 1436328), (180, 1356532), (204, 1196940), (240, 1017399), (255, 957552), (272, 897705), (306, 797960), (340, 718164), (360, 678266), (408, 598470), (510, 478776), (612, 398980), (680, 359082), (720, 339133), (765, 319184), (816, 299235), (1020, 239388), (1224, 199490), (1360, 179541), (1530, 159592), (2040, 119694), (2448, 99745), (3060, 79796), (4080, 59847), (6120, 39898), (12240, 19949)]