144480180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9749}}^1$

素因数の和:9793

約数の個数: 96

約数和(自身を含む): 458640000

約数和(自身を除く): 314159820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 9749, 14820, 19498, 29247, 38996, 48745, 58494, 97490, 116988, 126737, 146235, 185231, 194980, 253474, 292470, 370462, 380211, 506948, 555693, 584940, 633685, 740924, 760422, 926155, 1111386, 1267370, 1520844, 1852310, 1901055, 2222772, 2408003, 2534740, 2778465, 3704620, 3802110, 4816006, 5556930, 7224009, 7604220, 9632012, 11113860, 12040015, 14448018, 24080030, 28896036, 36120045, 48160060, 72240090, 144480180]

約数ペア:

[(1, 144480180), (2, 72240090), (3, 48160060), (4, 36120045), (5, 28896036), (6, 24080030), (10, 14448018), (12, 12040015), (13, 11113860), (15, 9632012), (19, 7604220), (20, 7224009), (26, 5556930), (30, 4816006), (38, 3802110), (39, 3704620), (52, 2778465), (57, 2534740), (60, 2408003), (65, 2222772), (76, 1901055), (78, 1852310), (95, 1520844), (114, 1267370), (130, 1111386), (156, 926155), (190, 760422), (195, 740924), (228, 633685), (247, 584940), (260, 555693), (285, 506948), (380, 380211), (390, 370462), (494, 292470), (570, 253474), (741, 194980), (780, 185231), (988, 146235), (1140, 126737), (1235, 116988), (1482, 97490), (2470, 58494), (2964, 48745), (3705, 38996), (4940, 29247), (7410, 19498), (9749, 14820)]