380057520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2291

約数の個数: 160

約数和(自身を含む): 1269633024

約数和(自身を除く): 889575504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2221, 2480, 2760, 2852, 3565, 3720, 4278, 4442, 5520, 5704, 6663, 7130, 7440, 8556, 8884, 10695, 11105, 11408, 13326, 14260, 17112, 17768, 21390, 22210, 26652, 28520, 33315, 34224, 35536, 42780, 44420, 51083, 53304, 57040, 66630, 68851, 85560, 88840, 102166, 106608, 133260, 137702, 153249, 171120, 177680, 204332, 206553, 255415, 266520, 275404, 306498, 344255, 408664, 413106, 510830, 533040, 550808, 612996, 688510, 766245, 817328, 826212, 1021660, 1032765, 1101616, 1225992, 1377020, 1532490, 1583573, 1652424, 2043320, 2065530, 2451984, 2754040, 3064980, 3167146, 3304848, 4086640, 4131060, 4750719, 5508080, 6129960, 6334292, 7917865, 8262120, 9501438, 12259920, 12668584, 15835730, 16524240, 19002876, 23753595, 25337168, 31671460, 38005752, 47507190, 63342920, 76011504, 95014380, 126685840, 190028760, 380057520]

約数ペア:

[(1, 380057520), (2, 190028760), (3, 126685840), (4, 95014380), (5, 76011504), (6, 63342920), (8, 47507190), (10, 38005752), (12, 31671460), (15, 25337168), (16, 23753595), (20, 19002876), (23, 16524240), (24, 15835730), (30, 12668584), (31, 12259920), (40, 9501438), (46, 8262120), (48, 7917865), (60, 6334292), (62, 6129960), (69, 5508080), (80, 4750719), (92, 4131060), (93, 4086640), (115, 3304848), (120, 3167146), (124, 3064980), (138, 2754040), (155, 2451984), (184, 2065530), (186, 2043320), (230, 1652424), (240, 1583573), (248, 1532490), (276, 1377020), (310, 1225992), (345, 1101616), (368, 1032765), (372, 1021660), (460, 826212), (465, 817328), (496, 766245), (552, 688510), (620, 612996), (690, 550808), (713, 533040), (744, 510830), (920, 413106), (930, 408664), (1104, 344255), (1240, 306498), (1380, 275404), (1426, 266520), (1488, 255415), (1840, 206553), (1860, 204332), (2139, 177680), (2221, 171120), (2480, 153249), (2760, 137702), (2852, 133260), (3565, 106608), (3720, 102166), (4278, 88840), (4442, 85560), (5520, 68851), (5704, 66630), (6663, 57040), (7130, 53304), (7440, 51083), (8556, 44420), (8884, 42780), (10695, 35536), (11105, 34224), (11408, 33315), (13326, 28520), (14260, 26652), (17112, 22210), (17768, 21390)]