60981480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{3457}}^1$

素因数の和:3488

約数の個数: 144

約数和(自身を含む): 230614020

約数和(自身を除く): 169632540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3457, 3528, 4410, 5880, 6914, 8820, 10371, 13828, 17285, 17640, 20742, 24199, 27656, 31113, 34570, 41484, 48398, 51855, 62226, 69140, 72597, 82968, 96796, 103710, 120995, 124452, 138280, 145194, 155565, 169393, 193592, 207420, 217791, 241990, 248904, 290388, 311130, 338786, 362985, 414840, 435582, 483980, 508179, 580776, 622260, 677572, 725970, 846965, 871164, 967960, 1016358, 1088955, 1244520, 1355144, 1451940, 1524537, 1693930, 1742328, 2032716, 2177910, 2540895, 2903880, 3049074, 3387860, 4065432, 4355820, 5081790, 6098148, 6775720, 7622685, 8711640, 10163580, 12196296, 15245370, 20327160, 30490740, 60981480]

約数ペア:

[(1, 60981480), (2, 30490740), (3, 20327160), (4, 15245370), (5, 12196296), (6, 10163580), (7, 8711640), (8, 7622685), (9, 6775720), (10, 6098148), (12, 5081790), (14, 4355820), (15, 4065432), (18, 3387860), (20, 3049074), (21, 2903880), (24, 2540895), (28, 2177910), (30, 2032716), (35, 1742328), (36, 1693930), (40, 1524537), (42, 1451940), (45, 1355144), (49, 1244520), (56, 1088955), (60, 1016358), (63, 967960), (70, 871164), (72, 846965), (84, 725970), (90, 677572), (98, 622260), (105, 580776), (120, 508179), (126, 483980), (140, 435582), (147, 414840), (168, 362985), (180, 338786), (196, 311130), (210, 290388), (245, 248904), (252, 241990), (280, 217791), (294, 207420), (315, 193592), (360, 169393), (392, 155565), (420, 145194), (441, 138280), (490, 124452), (504, 120995), (588, 103710), (630, 96796), (735, 82968), (840, 72597), (882, 69140), (980, 62226), (1176, 51855), (1260, 48398), (1470, 41484), (1764, 34570), (1960, 31113), (2205, 27656), (2520, 24199), (2940, 20742), (3457, 17640), (3528, 17285), (4410, 13828), (5880, 10371), (6914, 8820)]