1930036440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2999}}^1$

素因数の和:3217

約数の個数: 128

約数和(自身を含む): 6013440000

約数和(自身を除く): 4083403560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 173, 186, 248, 310, 346, 372, 465, 519, 620, 692, 744, 865, 930, 1038, 1240, 1384, 1730, 1860, 2076, 2595, 2999, 3460, 3720, 4152, 5190, 5363, 5998, 6920, 8997, 10380, 10726, 11996, 14995, 16089, 17994, 20760, 21452, 23992, 26815, 29990, 32178, 35988, 42904, 44985, 53630, 59980, 64356, 71976, 80445, 89970, 92969, 107260, 119960, 128712, 160890, 179940, 185938, 214520, 278907, 321780, 359880, 371876, 464845, 518827, 557814, 643560, 743752, 929690, 1037654, 1115628, 1394535, 1556481, 1859380, 2075308, 2231256, 2594135, 2789070, 3112962, 3718760, 4150616, 5188270, 5578140, 6225924, 7782405, 10376540, 11156280, 12451848, 15564810, 16083637, 20753080, 31129620, 32167274, 48250911, 62259240, 64334548, 80418185, 96501822, 128669096, 160836370, 193003644, 241254555, 321672740, 386007288, 482509110, 643345480, 965018220, 1930036440]

約数ペア:

[(1, 1930036440), (2, 965018220), (3, 643345480), (4, 482509110), (5, 386007288), (6, 321672740), (8, 241254555), (10, 193003644), (12, 160836370), (15, 128669096), (20, 96501822), (24, 80418185), (30, 64334548), (31, 62259240), (40, 48250911), (60, 32167274), (62, 31129620), (93, 20753080), (120, 16083637), (124, 15564810), (155, 12451848), (173, 11156280), (186, 10376540), (248, 7782405), (310, 6225924), (346, 5578140), (372, 5188270), (465, 4150616), (519, 3718760), (620, 3112962), (692, 2789070), (744, 2594135), (865, 2231256), (930, 2075308), (1038, 1859380), (1240, 1556481), (1384, 1394535), (1730, 1115628), (1860, 1037654), (2076, 929690), (2595, 743752), (2999, 643560), (3460, 557814), (3720, 518827), (4152, 464845), (5190, 371876), (5363, 359880), (5998, 321780), (6920, 278907), (8997, 214520), (10380, 185938), (10726, 179940), (11996, 160890), (14995, 128712), (16089, 119960), (17994, 107260), (20760, 92969), (21452, 89970), (23992, 80445), (26815, 71976), (29990, 64356), (32178, 59980), (35988, 53630), (42904, 44985)]