30903315480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{21661}}^1$

素因数の和:23002

約数の個数: 128

約数和(自身を含む): 103093790400

約数和(自身を除く): 72190474920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1321, 2642, 3963, 5284, 6605, 7926, 10568, 11889, 13210, 15852, 19815, 21661, 23778, 26420, 31704, 35667, 39630, 43322, 47556, 52840, 59445, 64983, 71334, 79260, 86644, 95112, 108305, 118890, 129966, 142668, 158520, 173288, 178335, 194949, 216610, 237780, 259932, 285336, 324915, 356670, 389898, 433220, 475560, 519864, 584847, 649830, 713340, 779796, 866440, 974745, 1169694, 1299660, 1426680, 1559592, 1949490, 2339388, 2599320, 2924235, 3898980, 4678776, 5848470, 7797960, 11696940, 23393880, 28614181, 57228362, 85842543, 114456724, 143070905, 171685086, 228913448, 257527629, 286141810, 343370172, 429212715, 515055258, 572283620, 686740344, 772582887, 858425430, 1030110516, 1144567240, 1287638145, 1545165774, 1716850860, 2060221032, 2575276290, 3090331548, 3433701720, 3862914435, 5150552580, 6180663096, 7725828870, 10301105160, 15451657740, 30903315480]

約数ペア:

[(1, 30903315480), (2, 15451657740), (3, 10301105160), (4, 7725828870), (5, 6180663096), (6, 5150552580), (8, 3862914435), (9, 3433701720), (10, 3090331548), (12, 2575276290), (15, 2060221032), (18, 1716850860), (20, 1545165774), (24, 1287638145), (27, 1144567240), (30, 1030110516), (36, 858425430), (40, 772582887), (45, 686740344), (54, 572283620), (60, 515055258), (72, 429212715), (90, 343370172), (108, 286141810), (120, 257527629), (135, 228913448), (180, 171685086), (216, 143070905), (270, 114456724), (360, 85842543), (540, 57228362), (1080, 28614181), (1321, 23393880), (2642, 11696940), (3963, 7797960), (5284, 5848470), (6605, 4678776), (7926, 3898980), (10568, 2924235), (11889, 2599320), (13210, 2339388), (15852, 1949490), (19815, 1559592), (21661, 1426680), (23778, 1299660), (26420, 1169694), (31704, 974745), (35667, 866440), (39630, 779796), (43322, 713340), (47556, 649830), (52840, 584847), (59445, 519864), (64983, 475560), (71334, 433220), (79260, 389898), (86644, 356670), (95112, 324915), (108305, 285336), (118890, 259932), (129966, 237780), (142668, 216610), (158520, 194949), (173288, 178335)]