30489264

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 96868800

約数和(自身を除く): 66379536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 89, 104, 108, 117, 122, 144, 156, 178, 183, 208, 216, 234, 244, 267, 312, 351, 356, 366, 432, 468, 488, 534, 549, 624, 702, 712, 732, 793, 801, 936, 976, 1068, 1098, 1157, 1404, 1424, 1464, 1586, 1602, 1647, 1872, 2136, 2196, 2314, 2379, 2403, 2808, 2928, 3172, 3204, 3294, 3471, 4272, 4392, 4628, 4758, 4806, 5429, 5616, 6344, 6408, 6588, 6942, 7137, 8784, 9256, 9516, 9612, 10413, 10858, 12688, 12816, 13176, 13884, 14274, 16287, 18512, 19032, 19224, 20826, 21411, 21716, 26352, 27768, 28548, 31239, 32574, 38064, 38448, 41652, 42822, 43432, 48861, 55536, 57096, 62478, 65148, 70577, 83304, 85644, 86864, 97722, 114192, 124956, 130296, 141154, 146583, 166608, 171288, 195444, 211731, 249912, 260592, 282308, 293166, 342576, 390888, 423462, 499824, 564616, 586332, 635193, 781776, 846924, 1129232, 1172664, 1270386, 1693848, 1905579, 2345328, 2540772, 3387696, 3811158, 5081544, 7622316, 10163088, 15244632, 30489264]

約数ペア:

[(1, 30489264), (2, 15244632), (3, 10163088), (4, 7622316), (6, 5081544), (8, 3811158), (9, 3387696), (12, 2540772), (13, 2345328), (16, 1905579), (18, 1693848), (24, 1270386), (26, 1172664), (27, 1129232), (36, 846924), (39, 781776), (48, 635193), (52, 586332), (54, 564616), (61, 499824), (72, 423462), (78, 390888), (89, 342576), (104, 293166), (108, 282308), (117, 260592), (122, 249912), (144, 211731), (156, 195444), (178, 171288), (183, 166608), (208, 146583), (216, 141154), (234, 130296), (244, 124956), (267, 114192), (312, 97722), (351, 86864), (356, 85644), (366, 83304), (432, 70577), (468, 65148), (488, 62478), (534, 57096), (549, 55536), (624, 48861), (702, 43432), (712, 42822), (732, 41652), (793, 38448), (801, 38064), (936, 32574), (976, 31239), (1068, 28548), (1098, 27768), (1157, 26352), (1404, 21716), (1424, 21411), (1464, 20826), (1586, 19224), (1602, 19032), (1647, 18512), (1872, 16287), (2136, 14274), (2196, 13884), (2314, 13176), (2379, 12816), (2403, 12688), (2808, 10858), (2928, 10413), (3172, 9612), (3204, 9516), (3294, 9256), (3471, 8784), (4272, 7137), (4392, 6942), (4628, 6588), (4758, 6408), (4806, 6344), (5429, 5616)]