1129690320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{427913}}^1$

素因数の和:427940

約数の個数: 80

約数和(自身を含む): 3820416192

約数和(自身を除く): 2690725872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 427913, 855826, 1283739, 1711652, 2139565, 2567478, 3423304, 4279130, 4707043, 5134956, 6418695, 6846608, 8558260, 9414086, 10269912, 12837390, 14121129, 17116520, 18828172, 20539824, 23535215, 25674780, 28242258, 34233040, 37656344, 47070430, 51349560, 56484516, 70605645, 75312688, 94140860, 102699120, 112969032, 141211290, 188281720, 225938064, 282422580, 376563440, 564845160, 1129690320]

約数ペア:

[(1, 1129690320), (2, 564845160), (3, 376563440), (4, 282422580), (5, 225938064), (6, 188281720), (8, 141211290), (10, 112969032), (11, 102699120), (12, 94140860), (15, 75312688), (16, 70605645), (20, 56484516), (22, 51349560), (24, 47070430), (30, 37656344), (33, 34233040), (40, 28242258), (44, 25674780), (48, 23535215), (55, 20539824), (60, 18828172), (66, 17116520), (80, 14121129), (88, 12837390), (110, 10269912), (120, 9414086), (132, 8558260), (165, 6846608), (176, 6418695), (220, 5134956), (240, 4707043), (264, 4279130), (330, 3423304), (440, 2567478), (528, 2139565), (660, 1711652), (880, 1283739), (1320, 855826), (2640, 427913)]