27266640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 92244096

約数和(自身を除く): 64977456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 163, 164, 170, 204, 205, 240, 246, 255, 272, 326, 328, 340, 408, 410, 489, 492, 510, 615, 652, 656, 680, 697, 815, 816, 820, 978, 984, 1020, 1230, 1304, 1360, 1394, 1630, 1640, 1956, 1968, 2040, 2091, 2445, 2460, 2608, 2771, 2788, 3260, 3280, 3485, 3912, 4080, 4182, 4890, 4920, 5542, 5576, 6520, 6683, 6970, 7824, 8313, 8364, 9780, 9840, 10455, 11084, 11152, 13040, 13366, 13855, 13940, 16626, 16728, 19560, 20049, 20910, 22168, 26732, 27710, 27880, 33252, 33415, 33456, 39120, 40098, 41565, 41820, 44336, 53464, 55420, 55760, 66504, 66830, 80196, 83130, 83640, 100245, 106928, 110840, 113611, 133008, 133660, 160392, 166260, 167280, 200490, 221680, 227222, 267320, 320784, 332520, 340833, 400980, 454444, 534640, 568055, 665040, 681666, 801960, 908888, 1136110, 1363332, 1603920, 1704165, 1817776, 2272220, 2726664, 3408330, 4544440, 5453328, 6816660, 9088880, 13633320, 27266640]

約数ペア:

[(1, 27266640), (2, 13633320), (3, 9088880), (4, 6816660), (5, 5453328), (6, 4544440), (8, 3408330), (10, 2726664), (12, 2272220), (15, 1817776), (16, 1704165), (17, 1603920), (20, 1363332), (24, 1136110), (30, 908888), (34, 801960), (40, 681666), (41, 665040), (48, 568055), (51, 534640), (60, 454444), (68, 400980), (80, 340833), (82, 332520), (85, 320784), (102, 267320), (120, 227222), (123, 221680), (136, 200490), (163, 167280), (164, 166260), (170, 160392), (204, 133660), (205, 133008), (240, 113611), (246, 110840), (255, 106928), (272, 100245), (326, 83640), (328, 83130), (340, 80196), (408, 66830), (410, 66504), (489, 55760), (492, 55420), (510, 53464), (615, 44336), (652, 41820), (656, 41565), (680, 40098), (697, 39120), (815, 33456), (816, 33415), (820, 33252), (978, 27880), (984, 27710), (1020, 26732), (1230, 22168), (1304, 20910), (1360, 20049), (1394, 19560), (1630, 16728), (1640, 16626), (1956, 13940), (1968, 13855), (2040, 13366), (2091, 13040), (2445, 11152), (2460, 11084), (2608, 10455), (2771, 9840), (2788, 9780), (3260, 8364), (3280, 8313), (3485, 7824), (3912, 6970), (4080, 6683), (4182, 6520), (4890, 5576), (4920, 5542)]