47501520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 160

約数和(自身を含む): 169274880

約数和(自身を除く): 121773360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 947, 1045, 1140, 1254, 1320, 1520, 1672, 1894, 2090, 2280, 2508, 2640, 2841, 3135, 3344, 3788, 4180, 4560, 4735, 5016, 5682, 6270, 7576, 8360, 9470, 10032, 10417, 11364, 12540, 14205, 15152, 16720, 17993, 18940, 20834, 22728, 25080, 28410, 31251, 35986, 37880, 41668, 45456, 50160, 52085, 53979, 56820, 62502, 71972, 75760, 83336, 89965, 104170, 107958, 113640, 125004, 143944, 156255, 166672, 179930, 197923, 208340, 215916, 227280, 250008, 269895, 287888, 312510, 359860, 395846, 416680, 431832, 500016, 539790, 593769, 625020, 719720, 791692, 833360, 863664, 989615, 1079580, 1187538, 1250040, 1439440, 1583384, 1979230, 2159160, 2375076, 2500080, 2968845, 3166768, 3958460, 4318320, 4750152, 5937690, 7916920, 9500304, 11875380, 15833840, 23750760, 47501520]

約数ペア:

[(1, 47501520), (2, 23750760), (3, 15833840), (4, 11875380), (5, 9500304), (6, 7916920), (8, 5937690), (10, 4750152), (11, 4318320), (12, 3958460), (15, 3166768), (16, 2968845), (19, 2500080), (20, 2375076), (22, 2159160), (24, 1979230), (30, 1583384), (33, 1439440), (38, 1250040), (40, 1187538), (44, 1079580), (48, 989615), (55, 863664), (57, 833360), (60, 791692), (66, 719720), (76, 625020), (80, 593769), (88, 539790), (95, 500016), (110, 431832), (114, 416680), (120, 395846), (132, 359860), (152, 312510), (165, 287888), (176, 269895), (190, 250008), (209, 227280), (220, 215916), (228, 208340), (240, 197923), (264, 179930), (285, 166672), (304, 156255), (330, 143944), (380, 125004), (418, 113640), (440, 107958), (456, 104170), (528, 89965), (570, 83336), (627, 75760), (660, 71972), (760, 62502), (836, 56820), (880, 53979), (912, 52085), (947, 50160), (1045, 45456), (1140, 41668), (1254, 37880), (1320, 35986), (1520, 31251), (1672, 28410), (1894, 25080), (2090, 22728), (2280, 20834), (2508, 18940), (2640, 17993), (2841, 16720), (3135, 15152), (3344, 14205), (3788, 12540), (4180, 11364), (4560, 10417), (4735, 10032), (5016, 9470), (5682, 8360), (6270, 7576)]