30226240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 81345024

約数和(自身を除く): 51118784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 277, 310, 320, 341, 352, 440, 496, 554, 620, 682, 704, 880, 992, 1108, 1240, 1364, 1385, 1705, 1760, 1984, 2216, 2480, 2728, 2770, 3047, 3410, 3520, 4432, 4960, 5456, 5540, 6094, 6820, 8587, 8864, 9920, 10912, 11080, 12188, 13640, 15235, 17174, 17728, 21824, 22160, 24376, 27280, 30470, 34348, 42935, 44320, 48752, 54560, 60940, 68696, 85870, 88640, 94457, 97504, 109120, 121880, 137392, 171740, 188914, 195008, 243760, 274784, 343480, 377828, 472285, 487520, 549568, 686960, 755656, 944570, 975040, 1373920, 1511312, 1889140, 2747840, 3022624, 3778280, 6045248, 7556560, 15113120, 30226240]

約数ペア:

[(1, 30226240), (2, 15113120), (4, 7556560), (5, 6045248), (8, 3778280), (10, 3022624), (11, 2747840), (16, 1889140), (20, 1511312), (22, 1373920), (31, 975040), (32, 944570), (40, 755656), (44, 686960), (55, 549568), (62, 487520), (64, 472285), (80, 377828), (88, 343480), (110, 274784), (124, 243760), (155, 195008), (160, 188914), (176, 171740), (220, 137392), (248, 121880), (277, 109120), (310, 97504), (320, 94457), (341, 88640), (352, 85870), (440, 68696), (496, 60940), (554, 54560), (620, 48752), (682, 44320), (704, 42935), (880, 34348), (992, 30470), (1108, 27280), (1240, 24376), (1364, 22160), (1385, 21824), (1705, 17728), (1760, 17174), (1984, 15235), (2216, 13640), (2480, 12188), (2728, 11080), (2770, 10912), (3047, 9920), (3410, 8864), (3520, 8587), (4432, 6820), (4960, 6094), (5456, 5540)]