1210680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 4320000

約数和(自身を除く): 3109320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 59, 60, 72, 76, 90, 95, 108, 114, 118, 120, 135, 152, 171, 177, 180, 190, 216, 228, 236, 270, 285, 295, 342, 354, 360, 380, 456, 472, 513, 531, 540, 570, 590, 684, 708, 760, 855, 885, 1026, 1062, 1080, 1121, 1140, 1180, 1368, 1416, 1593, 1710, 1770, 2052, 2124, 2242, 2280, 2360, 2565, 2655, 3186, 3363, 3420, 3540, 4104, 4248, 4484, 5130, 5310, 5605, 6372, 6726, 6840, 7080, 7965, 8968, 10089, 10260, 10620, 11210, 12744, 13452, 15930, 16815, 20178, 20520, 21240, 22420, 26904, 30267, 31860, 33630, 40356, 44840, 50445, 60534, 63720, 67260, 80712, 100890, 121068, 134520, 151335, 201780, 242136, 302670, 403560, 605340, 1210680]

約数ペア:

[(1, 1210680), (2, 605340), (3, 403560), (4, 302670), (5, 242136), (6, 201780), (8, 151335), (9, 134520), (10, 121068), (12, 100890), (15, 80712), (18, 67260), (19, 63720), (20, 60534), (24, 50445), (27, 44840), (30, 40356), (36, 33630), (38, 31860), (40, 30267), (45, 26904), (54, 22420), (57, 21240), (59, 20520), (60, 20178), (72, 16815), (76, 15930), (90, 13452), (95, 12744), (108, 11210), (114, 10620), (118, 10260), (120, 10089), (135, 8968), (152, 7965), (171, 7080), (177, 6840), (180, 6726), (190, 6372), (216, 5605), (228, 5310), (236, 5130), (270, 4484), (285, 4248), (295, 4104), (342, 3540), (354, 3420), (360, 3363), (380, 3186), (456, 2655), (472, 2565), (513, 2360), (531, 2280), (540, 2242), (570, 2124), (590, 2052), (684, 1770), (708, 1710), (760, 1593), (855, 1416), (885, 1368), (1026, 1180), (1062, 1140), (1080, 1121)]