304995360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 1006387200

約数和(自身を除く): 701391840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 103, 120, 124, 155, 160, 186, 199, 206, 240, 248, 309, 310, 372, 398, 412, 465, 480, 496, 515, 597, 618, 620, 744, 796, 824, 930, 992, 995, 1030, 1194, 1236, 1240, 1488, 1545, 1592, 1648, 1860, 1990, 2060, 2388, 2472, 2480, 2976, 2985, 3090, 3184, 3193, 3296, 3720, 3980, 4120, 4776, 4944, 4960, 5970, 6169, 6180, 6368, 6386, 7440, 7960, 8240, 9552, 9579, 9888, 11940, 12338, 12360, 12772, 14880, 15920, 15965, 16480, 18507, 19104, 19158, 20497, 23880, 24676, 24720, 25544, 30845, 31840, 31930, 37014, 38316, 40994, 47760, 47895, 49352, 49440, 51088, 61491, 61690, 63860, 74028, 76632, 81988, 92535, 95520, 95790, 98704, 102176, 102485, 122982, 123380, 127720, 148056, 153264, 163976, 185070, 191580, 197408, 204970, 245964, 246760, 255440, 296112, 306528, 307455, 327952, 370140, 383160, 409940, 491928, 493520, 510880, 592224, 614910, 635407, 655904, 740280, 766320, 819880, 983856, 987040, 1229820, 1270814, 1480560, 1532640, 1639760, 1906221, 1967712, 2459640, 2541628, 2961120, 3177035, 3279520, 3812442, 4919280, 5083256, 6354070, 7624884, 9531105, 9838560, 10166512, 12708140, 15249768, 19062210, 20333024, 25416280, 30499536, 38124420, 50832560, 60999072, 76248840, 101665120, 152497680, 304995360]

約数ペア:

[(1, 304995360), (2, 152497680), (3, 101665120), (4, 76248840), (5, 60999072), (6, 50832560), (8, 38124420), (10, 30499536), (12, 25416280), (15, 20333024), (16, 19062210), (20, 15249768), (24, 12708140), (30, 10166512), (31, 9838560), (32, 9531105), (40, 7624884), (48, 6354070), (60, 5083256), (62, 4919280), (80, 3812442), (93, 3279520), (96, 3177035), (103, 2961120), (120, 2541628), (124, 2459640), (155, 1967712), (160, 1906221), (186, 1639760), (199, 1532640), (206, 1480560), (240, 1270814), (248, 1229820), (309, 987040), (310, 983856), (372, 819880), (398, 766320), (412, 740280), (465, 655904), (480, 635407), (496, 614910), (515, 592224), (597, 510880), (618, 493520), (620, 491928), (744, 409940), (796, 383160), (824, 370140), (930, 327952), (992, 307455), (995, 306528), (1030, 296112), (1194, 255440), (1236, 246760), (1240, 245964), (1488, 204970), (1545, 197408), (1592, 191580), (1648, 185070), (1860, 163976), (1990, 153264), (2060, 148056), (2388, 127720), (2472, 123380), (2480, 122982), (2976, 102485), (2985, 102176), (3090, 98704), (3184, 95790), (3193, 95520), (3296, 92535), (3720, 81988), (3980, 76632), (4120, 74028), (4776, 63860), (4944, 61690), (4960, 61491), (5970, 51088), (6169, 49440), (6180, 49352), (6368, 47895), (6386, 47760), (7440, 40994), (7960, 38316), (8240, 37014), (9552, 31930), (9579, 31840), (9888, 30845), (11940, 25544), (12338, 24720), (12360, 24676), (12772, 23880), (14880, 20497), (15920, 19158), (15965, 19104), (16480, 18507)]