303202320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:621

約数の個数: 160

約数和(自身を含む): 983937024

約数和(自身を除く): 680734704

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, 491, 496, 498, 620, 664, 744, 830, 930, 982, 996, 1240, 1245, 1328, 1473, 1488, 1660, 1860, 1964, 1992, 2455, 2480, 2490, 2573, 2946, 3320, 3720, 3928, 3984, 4910, 4980, 5146, 5892, 6640, 7365, 7440, 7719, 7856, 9820, 9960, 10292, 11784, 12865, 14730, 15221, 15438, 19640, 19920, 20584, 23568, 25730, 29460, 30442, 30876, 38595, 39280, 40753, 41168, 45663, 51460, 58920, 60884, 61752, 76105, 77190, 81506, 91326, 102920, 117840, 121768, 122259, 123504, 152210, 154380, 163012, 182652, 203765, 205840, 228315, 243536, 244518, 304420, 308760, 326024, 365304, 407530, 456630, 489036, 608840, 611295, 617520, 652048, 730608, 815060, 913260, 978072, 1217680, 1222590, 1263343, 1630120, 1826520, 1956144, 2445180, 2526686, 3260240, 3653040, 3790029, 4890360, 5053372, 6316715, 7580058, 9780720, 10106744, 12633430, 15160116, 18950145, 20213488, 25266860, 30320232, 37900290, 50533720, 60640464, 75800580, 101067440, 151601160, 303202320]

約数ペア:

[(1, 303202320), (2, 151601160), (3, 101067440), (4, 75800580), (5, 60640464), (6, 50533720), (8, 37900290), (10, 30320232), (12, 25266860), (15, 20213488), (16, 18950145), (20, 15160116), (24, 12633430), (30, 10106744), (31, 9780720), (40, 7580058), (48, 6316715), (60, 5053372), (62, 4890360), (80, 3790029), (83, 3653040), (93, 3260240), (120, 2526686), (124, 2445180), (155, 1956144), (166, 1826520), (186, 1630120), (240, 1263343), (248, 1222590), (249, 1217680), (310, 978072), (332, 913260), (372, 815060), (415, 730608), (465, 652048), (491, 617520), (496, 611295), (498, 608840), (620, 489036), (664, 456630), (744, 407530), (830, 365304), (930, 326024), (982, 308760), (996, 304420), (1240, 244518), (1245, 243536), (1328, 228315), (1473, 205840), (1488, 203765), (1660, 182652), (1860, 163012), (1964, 154380), (1992, 152210), (2455, 123504), (2480, 122259), (2490, 121768), (2573, 117840), (2946, 102920), (3320, 91326), (3720, 81506), (3928, 77190), (3984, 76105), (4910, 61752), (4980, 60884), (5146, 58920), (5892, 51460), (6640, 45663), (7365, 41168), (7440, 40753), (7719, 39280), (7856, 38595), (9820, 30876), (9960, 30442), (10292, 29460), (11784, 25730), (12865, 23568), (14730, 20584), (15221, 19920), (15438, 19640)]