127367640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2111

約数の個数: 160

約数和(自身を含む): 450846000

約数和(自身を除く): 323478360

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, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2069, 2280, 2565, 3078, 3240, 3420, 4104, 4138, 5130, 6156, 6207, 6840, 7695, 8276, 10260, 10345, 12312, 12414, 15390, 16552, 18621, 20520, 20690, 24828, 30780, 31035, 37242, 39311, 41380, 49656, 55863, 61560, 62070, 74484, 78622, 82760, 93105, 111726, 117933, 124140, 148968, 157244, 167589, 186210, 196555, 223452, 235866, 248280, 279315, 314488, 335178, 353799, 372420, 393110, 446904, 471732, 558630, 589665, 670356, 707598, 744840, 786220, 837945, 943464, 1061397, 1117260, 1179330, 1340712, 1415196, 1572440, 1675890, 1768995, 2122794, 2234520, 2358660, 2830392, 3184191, 3351780, 3537990, 4245588, 4717320, 5306985, 6368382, 6703560, 7075980, 8491176, 10613970, 12736764, 14151960, 15920955, 21227940, 25473528, 31841910, 42455880, 63683820, 127367640]

約数ペア:

[(1, 127367640), (2, 63683820), (3, 42455880), (4, 31841910), (5, 25473528), (6, 21227940), (8, 15920955), (9, 14151960), (10, 12736764), (12, 10613970), (15, 8491176), (18, 7075980), (19, 6703560), (20, 6368382), (24, 5306985), (27, 4717320), (30, 4245588), (36, 3537990), (38, 3351780), (40, 3184191), (45, 2830392), (54, 2358660), (57, 2234520), (60, 2122794), (72, 1768995), (76, 1675890), (81, 1572440), (90, 1415196), (95, 1340712), (108, 1179330), (114, 1117260), (120, 1061397), (135, 943464), (152, 837945), (162, 786220), (171, 744840), (180, 707598), (190, 670356), (216, 589665), (228, 558630), (270, 471732), (285, 446904), (324, 393110), (342, 372420), (360, 353799), (380, 335178), (405, 314488), (456, 279315), (513, 248280), (540, 235866), (570, 223452), (648, 196555), (684, 186210), (760, 167589), (810, 157244), (855, 148968), (1026, 124140), (1080, 117933), (1140, 111726), (1368, 93105), (1539, 82760), (1620, 78622), (1710, 74484), (2052, 62070), (2069, 61560), (2280, 55863), (2565, 49656), (3078, 41380), (3240, 39311), (3420, 37242), (4104, 31035), (4138, 30780), (5130, 24828), (6156, 20690), (6207, 20520), (6840, 18621), (7695, 16552), (8276, 15390), (10260, 12414), (10345, 12312)]