80837670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 199584000

約数和(自身を除く): 118746330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 109, 118, 177, 218, 295, 327, 354, 419, 545, 590, 654, 838, 885, 1090, 1257, 1635, 1770, 2095, 2514, 3270, 4190, 6285, 6431, 12570, 12862, 19293, 24721, 32155, 38586, 45671, 49442, 64310, 74163, 91342, 96465, 123605, 137013, 148326, 192930, 228355, 247210, 274026, 370815, 456710, 685065, 741630, 1370130, 2694589, 5389178, 8083767, 13472945, 16167534, 26945890, 40418835, 80837670]

約数ペア:

[(1, 80837670), (2, 40418835), (3, 26945890), (5, 16167534), (6, 13472945), (10, 8083767), (15, 5389178), (30, 2694589), (59, 1370130), (109, 741630), (118, 685065), (177, 456710), (218, 370815), (295, 274026), (327, 247210), (354, 228355), (419, 192930), (545, 148326), (590, 137013), (654, 123605), (838, 96465), (885, 91342), (1090, 74163), (1257, 64310), (1635, 49442), (1770, 45671), (2095, 38586), (2514, 32155), (3270, 24721), (4190, 19293), (6285, 12862), (6431, 12570)]