115971960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4373}}^1$

素因数の和:4417

約数の個数: 128

約数和(自身を含む): 396809280

約数和(自身を除く): 280837320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4373, 4420, 5304, 6630, 8746, 8840, 13119, 13260, 17492, 21865, 26238, 26520, 34984, 43730, 52476, 56849, 65595, 74341, 87460, 104952, 113698, 131190, 148682, 170547, 174920, 223023, 227396, 262380, 284245, 297364, 341094, 371705, 446046, 454792, 524760, 568490, 594728, 682188, 743410, 852735, 892092, 966433, 1115115, 1136980, 1364376, 1486820, 1705470, 1784184, 1932866, 2230230, 2273960, 2899299, 2973640, 3410940, 3865732, 4460460, 4832165, 5798598, 6821880, 7731464, 8920920, 9664330, 11597196, 14496495, 19328660, 23194392, 28992990, 38657320, 57985980, 115971960]

約数ペア:

[(1, 115971960), (2, 57985980), (3, 38657320), (4, 28992990), (5, 23194392), (6, 19328660), (8, 14496495), (10, 11597196), (12, 9664330), (13, 8920920), (15, 7731464), (17, 6821880), (20, 5798598), (24, 4832165), (26, 4460460), (30, 3865732), (34, 3410940), (39, 2973640), (40, 2899299), (51, 2273960), (52, 2230230), (60, 1932866), (65, 1784184), (68, 1705470), (78, 1486820), (85, 1364376), (102, 1136980), (104, 1115115), (120, 966433), (130, 892092), (136, 852735), (156, 743410), (170, 682188), (195, 594728), (204, 568490), (221, 524760), (255, 454792), (260, 446046), (312, 371705), (340, 341094), (390, 297364), (408, 284245), (442, 262380), (510, 227396), (520, 223023), (663, 174920), (680, 170547), (780, 148682), (884, 131190), (1020, 113698), (1105, 104952), (1326, 87460), (1560, 74341), (1768, 65595), (2040, 56849), (2210, 52476), (2652, 43730), (3315, 34984), (4373, 26520), (4420, 26238), (5304, 21865), (6630, 17492), (8746, 13260), (8840, 13119)]