53581560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 169128000

約数和(自身を除く): 115546440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 89, 116, 120, 145, 173, 174, 178, 232, 267, 290, 346, 348, 356, 435, 445, 519, 534, 580, 692, 696, 712, 865, 870, 890, 1038, 1068, 1160, 1335, 1384, 1730, 1740, 1780, 2076, 2136, 2581, 2595, 2670, 3460, 3480, 3560, 4152, 5017, 5162, 5190, 5340, 6920, 7743, 10034, 10324, 10380, 10680, 12905, 15051, 15397, 15486, 20068, 20648, 20760, 25085, 25810, 30102, 30794, 30972, 38715, 40136, 46191, 50170, 51620, 60204, 61588, 61944, 75255, 76985, 77430, 92382, 100340, 103240, 120408, 123176, 150510, 153970, 154860, 184764, 200680, 230955, 301020, 307940, 309720, 369528, 446513, 461910, 602040, 615880, 893026, 923820, 1339539, 1786052, 1847640, 2232565, 2679078, 3572104, 4465130, 5358156, 6697695, 8930260, 10716312, 13395390, 17860520, 26790780, 53581560]

約数ペア:

[(1, 53581560), (2, 26790780), (3, 17860520), (4, 13395390), (5, 10716312), (6, 8930260), (8, 6697695), (10, 5358156), (12, 4465130), (15, 3572104), (20, 2679078), (24, 2232565), (29, 1847640), (30, 1786052), (40, 1339539), (58, 923820), (60, 893026), (87, 615880), (89, 602040), (116, 461910), (120, 446513), (145, 369528), (173, 309720), (174, 307940), (178, 301020), (232, 230955), (267, 200680), (290, 184764), (346, 154860), (348, 153970), (356, 150510), (435, 123176), (445, 120408), (519, 103240), (534, 100340), (580, 92382), (692, 77430), (696, 76985), (712, 75255), (865, 61944), (870, 61588), (890, 60204), (1038, 51620), (1068, 50170), (1160, 46191), (1335, 40136), (1384, 38715), (1730, 30972), (1740, 30794), (1780, 30102), (2076, 25810), (2136, 25085), (2581, 20760), (2595, 20648), (2670, 20068), (3460, 15486), (3480, 15397), (3560, 15051), (4152, 12905), (5017, 10680), (5162, 10380), (5190, 10324), (5340, 10034), (6920, 7743)]