38026680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 119750400

約数和(自身を除く): 81723720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 59, 60, 82, 118, 120, 123, 131, 164, 177, 205, 236, 246, 262, 295, 328, 354, 393, 410, 472, 492, 524, 590, 615, 655, 708, 786, 820, 885, 984, 1048, 1180, 1230, 1310, 1416, 1572, 1640, 1770, 1965, 2360, 2419, 2460, 2620, 3144, 3540, 3930, 4838, 4920, 5240, 5371, 7080, 7257, 7729, 7860, 9676, 10742, 12095, 14514, 15458, 15720, 16113, 19352, 21484, 23187, 24190, 26855, 29028, 30916, 32226, 36285, 38645, 42968, 46374, 48380, 53710, 58056, 61832, 64452, 72570, 77290, 80565, 92748, 96760, 107420, 115935, 128904, 145140, 154580, 161130, 185496, 214840, 231870, 290280, 309160, 316889, 322260, 463740, 633778, 644520, 927480, 950667, 1267556, 1584445, 1901334, 2535112, 3168890, 3802668, 4753335, 6337780, 7605336, 9506670, 12675560, 19013340, 38026680]

約数ペア:

[(1, 38026680), (2, 19013340), (3, 12675560), (4, 9506670), (5, 7605336), (6, 6337780), (8, 4753335), (10, 3802668), (12, 3168890), (15, 2535112), (20, 1901334), (24, 1584445), (30, 1267556), (40, 950667), (41, 927480), (59, 644520), (60, 633778), (82, 463740), (118, 322260), (120, 316889), (123, 309160), (131, 290280), (164, 231870), (177, 214840), (205, 185496), (236, 161130), (246, 154580), (262, 145140), (295, 128904), (328, 115935), (354, 107420), (393, 96760), (410, 92748), (472, 80565), (492, 77290), (524, 72570), (590, 64452), (615, 61832), (655, 58056), (708, 53710), (786, 48380), (820, 46374), (885, 42968), (984, 38645), (1048, 36285), (1180, 32226), (1230, 30916), (1310, 29028), (1416, 26855), (1572, 24190), (1640, 23187), (1770, 21484), (1965, 19352), (2360, 16113), (2419, 15720), (2460, 15458), (2620, 14514), (3144, 12095), (3540, 10742), (3930, 9676), (4838, 7860), (4920, 7729), (5240, 7257), (5371, 7080)]