475475040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19423}}^1$

素因数の和:19461

約数の個数: 144

約数和(自身を含む): 1718091648

約数和(自身を除く): 1242616608

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, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 19423, 24480, 38846, 58269, 77692, 97115, 116538, 155384, 174807, 194230, 233076, 291345, 310768, 330191, 349614, 388460, 466152, 582690, 621536, 660382, 699228, 776920, 874035, 932304, 990573, 1165380, 1320764, 1398456, 1553840, 1650955, 1748070, 1864608, 1981146, 2330760, 2641528, 2796912, 2971719, 3107680, 3301910, 3496140, 3962292, 4661520, 4952865, 5283056, 5593824, 5943438, 6603820, 6992280, 7924584, 9323040, 9905730, 10566112, 11886876, 13207640, 13984560, 14858595, 15849168, 19811460, 23773752, 26415280, 27969120, 29717190, 31698336, 39622920, 47547504, 52830560, 59434380, 79245840, 95095008, 118868760, 158491680, 237737520, 475475040]

約数ペア:

[(1, 475475040), (2, 237737520), (3, 158491680), (4, 118868760), (5, 95095008), (6, 79245840), (8, 59434380), (9, 52830560), (10, 47547504), (12, 39622920), (15, 31698336), (16, 29717190), (17, 27969120), (18, 26415280), (20, 23773752), (24, 19811460), (30, 15849168), (32, 14858595), (34, 13984560), (36, 13207640), (40, 11886876), (45, 10566112), (48, 9905730), (51, 9323040), (60, 7924584), (68, 6992280), (72, 6603820), (80, 5943438), (85, 5593824), (90, 5283056), (96, 4952865), (102, 4661520), (120, 3962292), (136, 3496140), (144, 3301910), (153, 3107680), (160, 2971719), (170, 2796912), (180, 2641528), (204, 2330760), (240, 1981146), (255, 1864608), (272, 1748070), (288, 1650955), (306, 1553840), (340, 1398456), (360, 1320764), (408, 1165380), (480, 990573), (510, 932304), (544, 874035), (612, 776920), (680, 699228), (720, 660382), (765, 621536), (816, 582690), (1020, 466152), (1224, 388460), (1360, 349614), (1440, 330191), (1530, 310768), (1632, 291345), (2040, 233076), (2448, 194230), (2720, 174807), (3060, 155384), (4080, 116538), (4896, 97115), (6120, 77692), (8160, 58269), (12240, 38846), (19423, 24480)]