120315384

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 385468200

約数和(自身を除く): 265152816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 67, 72, 84, 98, 126, 134, 147, 168, 196, 201, 252, 268, 294, 392, 402, 441, 469, 504, 509, 536, 588, 603, 804, 882, 938, 1018, 1176, 1206, 1407, 1527, 1608, 1764, 1876, 2036, 2412, 2814, 3054, 3283, 3528, 3563, 3752, 4072, 4221, 4581, 4824, 5628, 6108, 6566, 7126, 8442, 9162, 9849, 10689, 11256, 12216, 13132, 14252, 16884, 18324, 19698, 21378, 24941, 26264, 28504, 29547, 32067, 33768, 34103, 36648, 39396, 42756, 49882, 59094, 64134, 68206, 74823, 78792, 85512, 99764, 102309, 118188, 128268, 136412, 149646, 199528, 204618, 224469, 236376, 238721, 256536, 272824, 299292, 306927, 409236, 448938, 477442, 598584, 613854, 716163, 818472, 897876, 954884, 1227708, 1432326, 1671047, 1795752, 1909768, 2148489, 2455416, 2864652, 3342094, 4296978, 5013141, 5729304, 6684188, 8593956, 10026282, 13368376, 15039423, 17187912, 20052564, 30078846, 40105128, 60157692, 120315384]

約数ペア:

[(1, 120315384), (2, 60157692), (3, 40105128), (4, 30078846), (6, 20052564), (7, 17187912), (8, 15039423), (9, 13368376), (12, 10026282), (14, 8593956), (18, 6684188), (21, 5729304), (24, 5013141), (28, 4296978), (36, 3342094), (42, 2864652), (49, 2455416), (56, 2148489), (63, 1909768), (67, 1795752), (72, 1671047), (84, 1432326), (98, 1227708), (126, 954884), (134, 897876), (147, 818472), (168, 716163), (196, 613854), (201, 598584), (252, 477442), (268, 448938), (294, 409236), (392, 306927), (402, 299292), (441, 272824), (469, 256536), (504, 238721), (509, 236376), (536, 224469), (588, 204618), (603, 199528), (804, 149646), (882, 136412), (938, 128268), (1018, 118188), (1176, 102309), (1206, 99764), (1407, 85512), (1527, 78792), (1608, 74823), (1764, 68206), (1876, 64134), (2036, 59094), (2412, 49882), (2814, 42756), (3054, 39396), (3283, 36648), (3528, 34103), (3563, 33768), (3752, 32067), (4072, 29547), (4221, 28504), (4581, 26264), (4824, 24941), (5628, 21378), (6108, 19698), (6566, 18324), (7126, 16884), (8442, 14252), (9162, 13132), (9849, 12216), (10689, 11256)]