55816680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24481}}^1$

素因数の和:24514

約数の個数: 64

約数和(自身を含む): 176270400

約数和(自身を除く): 120453720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 24481, 48962, 73443, 97924, 122405, 146886, 195848, 244810, 293772, 367215, 465139, 489620, 587544, 734430, 930278, 979240, 1395417, 1468860, 1860556, 2325695, 2790834, 2937720, 3721112, 4651390, 5581668, 6977085, 9302780, 11163336, 13954170, 18605560, 27908340, 55816680]

約数ペア:

[(1, 55816680), (2, 27908340), (3, 18605560), (4, 13954170), (5, 11163336), (6, 9302780), (8, 6977085), (10, 5581668), (12, 4651390), (15, 3721112), (19, 2937720), (20, 2790834), (24, 2325695), (30, 1860556), (38, 1468860), (40, 1395417), (57, 979240), (60, 930278), (76, 734430), (95, 587544), (114, 489620), (120, 465139), (152, 367215), (190, 293772), (228, 244810), (285, 195848), (380, 146886), (456, 122405), (570, 97924), (760, 73443), (1140, 48962), (2280, 24481)]