609120676480

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1\times {\mathrm{17047}}^1$

素因数の和:18898

約数の個数: 128

約数和(自身を含む): 1504075484160

約数和(自身を除く): 894954807680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1801, 1984, 2480, 3602, 3968, 4960, 7204, 9005, 9920, 14408, 17047, 18010, 19840, 28816, 34094, 36020, 55831, 57632, 68188, 72040, 85235, 111662, 115264, 136376, 144080, 170470, 223324, 230528, 272752, 279155, 288160, 340940, 446648, 528457, 545504, 558310, 576320, 681880, 893296, 1056914, 1091008, 1116620, 1152640, 1363760, 1786592, 2113828, 2182016, 2233240, 2642285, 2727520, 3573184, 4227656, 4466480, 5284570, 5455040, 7146368, 8455312, 8932960, 10569140, 10910080, 16910624, 17865920, 21138280, 30701647, 33821248, 35731840, 42276560, 61403294, 67642496, 84553120, 122806588, 153508235, 169106240, 245613176, 307016470, 338212480, 491226352, 614032940, 951751057, 982452704, 1228065880, 1903502114, 1964905408, 2456131760, 3807004228, 3929810816, 4758755285, 4912263520, 7614008456, 9517510570, 9824527040, 15228016912, 19035021140, 19649054080, 30456033824, 38070042280, 60912067648, 76140084560, 121824135296, 152280169120, 304560338240, 609120676480]

約数ペア:

[(1, 609120676480), (2, 304560338240), (4, 152280169120), (5, 121824135296), (8, 76140084560), (10, 60912067648), (16, 38070042280), (20, 30456033824), (31, 19649054080), (32, 19035021140), (40, 15228016912), (62, 9824527040), (64, 9517510570), (80, 7614008456), (124, 4912263520), (128, 4758755285), (155, 3929810816), (160, 3807004228), (248, 2456131760), (310, 1964905408), (320, 1903502114), (496, 1228065880), (620, 982452704), (640, 951751057), (992, 614032940), (1240, 491226352), (1801, 338212480), (1984, 307016470), (2480, 245613176), (3602, 169106240), (3968, 153508235), (4960, 122806588), (7204, 84553120), (9005, 67642496), (9920, 61403294), (14408, 42276560), (17047, 35731840), (18010, 33821248), (19840, 30701647), (28816, 21138280), (34094, 17865920), (36020, 16910624), (55831, 10910080), (57632, 10569140), (68188, 8932960), (72040, 8455312), (85235, 7146368), (111662, 5455040), (115264, 5284570), (136376, 4466480), (144080, 4227656), (170470, 3573184), (223324, 2727520), (230528, 2642285), (272752, 2233240), (279155, 2182016), (288160, 2113828), (340940, 1786592), (446648, 1363760), (528457, 1152640), (545504, 1116620), (558310, 1091008), (576320, 1056914), (681880, 893296)]