54852807720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{13963}}^1$

素因数の和:15719

約数の個数: 128

約数和(自身を含む): 173332339200

約数和(自身を除く): 118479531480

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, 1723, 2280, 3446, 5169, 6892, 8615, 10338, 13784, 13963, 17230, 20676, 25845, 27926, 32737, 34460, 41352, 41889, 51690, 55852, 65474, 68920, 69815, 83778, 98211, 103380, 111704, 130948, 139630, 163685, 167556, 196422, 206760, 209445, 261896, 265297, 279260, 327370, 335112, 392844, 418890, 491055, 530594, 558520, 654740, 785688, 795891, 837780, 982110, 1061188, 1309480, 1326485, 1591782, 1675560, 1964220, 2122376, 2652970, 3183564, 3928440, 3979455, 5305940, 6367128, 7958910, 10611880, 15917820, 24058249, 31835640, 48116498, 72174747, 96232996, 120291245, 144349494, 192465992, 240582490, 288698988, 360873735, 457106731, 481164980, 577397976, 721747470, 914213462, 962329960, 1371320193, 1443494940, 1828426924, 2285533655, 2742640386, 2886989880, 3656853848, 4571067310, 5485280772, 6856600965, 9142134620, 10970561544, 13713201930, 18284269240, 27426403860, 54852807720]

約数ペア:

[(1, 54852807720), (2, 27426403860), (3, 18284269240), (4, 13713201930), (5, 10970561544), (6, 9142134620), (8, 6856600965), (10, 5485280772), (12, 4571067310), (15, 3656853848), (19, 2886989880), (20, 2742640386), (24, 2285533655), (30, 1828426924), (38, 1443494940), (40, 1371320193), (57, 962329960), (60, 914213462), (76, 721747470), (95, 577397976), (114, 481164980), (120, 457106731), (152, 360873735), (190, 288698988), (228, 240582490), (285, 192465992), (380, 144349494), (456, 120291245), (570, 96232996), (760, 72174747), (1140, 48116498), (1723, 31835640), (2280, 24058249), (3446, 15917820), (5169, 10611880), (6892, 7958910), (8615, 6367128), (10338, 5305940), (13784, 3979455), (13963, 3928440), (17230, 3183564), (20676, 2652970), (25845, 2122376), (27926, 1964220), (32737, 1675560), (34460, 1591782), (41352, 1326485), (41889, 1309480), (51690, 1061188), (55852, 982110), (65474, 837780), (68920, 795891), (69815, 785688), (83778, 654740), (98211, 558520), (103380, 530594), (111704, 491055), (130948, 418890), (139630, 392844), (163685, 335112), (167556, 327370), (196422, 279260), (206760, 265297), (209445, 261896)]