611962320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1121

約数の個数: 160

約数和(自身を含む): 1983873024

約数和(自身を除く): 1371910704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 83, 93, 120, 124, 155, 166, 186, 240, 248, 249, 310, 332, 372, 415, 465, 496, 498, 620, 664, 744, 830, 930, 991, 996, 1240, 1245, 1328, 1488, 1660, 1860, 1982, 1992, 2480, 2490, 2573, 2973, 3320, 3720, 3964, 3984, 4955, 4980, 5146, 5946, 6640, 7440, 7719, 7928, 9910, 9960, 10292, 11892, 12865, 14865, 15438, 15856, 19820, 19920, 20584, 23784, 25730, 29730, 30721, 30876, 38595, 39640, 41168, 47568, 51460, 59460, 61442, 61752, 77190, 79280, 82253, 92163, 102920, 118920, 122884, 123504, 153605, 154380, 164506, 184326, 205840, 237840, 245768, 246759, 307210, 308760, 329012, 368652, 411265, 460815, 491536, 493518, 614420, 617520, 658024, 737304, 822530, 921630, 987036, 1228840, 1233795, 1316048, 1474608, 1645060, 1843260, 1974072, 2457680, 2467590, 2549843, 3290120, 3686520, 3948144, 4935180, 5099686, 6580240, 7373040, 7649529, 9870360, 10199372, 12749215, 15299058, 19740720, 20398744, 25498430, 30598116, 38247645, 40797488, 50996860, 61196232, 76495290, 101993720, 122392464, 152990580, 203987440, 305981160, 611962320]

約数ペア:

[(1, 611962320), (2, 305981160), (3, 203987440), (4, 152990580), (5, 122392464), (6, 101993720), (8, 76495290), (10, 61196232), (12, 50996860), (15, 40797488), (16, 38247645), (20, 30598116), (24, 25498430), (30, 20398744), (31, 19740720), (40, 15299058), (48, 12749215), (60, 10199372), (62, 9870360), (80, 7649529), (83, 7373040), (93, 6580240), (120, 5099686), (124, 4935180), (155, 3948144), (166, 3686520), (186, 3290120), (240, 2549843), (248, 2467590), (249, 2457680), (310, 1974072), (332, 1843260), (372, 1645060), (415, 1474608), (465, 1316048), (496, 1233795), (498, 1228840), (620, 987036), (664, 921630), (744, 822530), (830, 737304), (930, 658024), (991, 617520), (996, 614420), (1240, 493518), (1245, 491536), (1328, 460815), (1488, 411265), (1660, 368652), (1860, 329012), (1982, 308760), (1992, 307210), (2480, 246759), (2490, 245768), (2573, 237840), (2973, 205840), (3320, 184326), (3720, 164506), (3964, 154380), (3984, 153605), (4955, 123504), (4980, 122884), (5146, 118920), (5946, 102920), (6640, 92163), (7440, 82253), (7719, 79280), (7928, 77190), (9910, 61752), (9960, 61442), (10292, 59460), (11892, 51460), (12865, 47568), (14865, 41168), (15438, 39640), (15856, 38595), (19820, 30876), (19920, 30721), (20584, 29730), (23784, 25730)]