57771120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 198558720

約数和(自身を除く): 140787600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 277, 316, 330, 395, 440, 474, 528, 554, 632, 660, 790, 831, 869, 880, 948, 1108, 1185, 1264, 1320, 1385, 1580, 1662, 1738, 1896, 2216, 2370, 2607, 2640, 2770, 3047, 3160, 3324, 3476, 3792, 4155, 4345, 4432, 4740, 5214, 5540, 6094, 6320, 6648, 6952, 8310, 8690, 9141, 9480, 10428, 11080, 12188, 13035, 13296, 13904, 15235, 16620, 17380, 18282, 18960, 20856, 21883, 22160, 24376, 26070, 30470, 33240, 34760, 36564, 41712, 43766, 45705, 48752, 52140, 60940, 65649, 66480, 69520, 73128, 87532, 91410, 104280, 109415, 121880, 131298, 146256, 175064, 182820, 208560, 218830, 240713, 243760, 262596, 328245, 350128, 365640, 437660, 481426, 525192, 656490, 722139, 731280, 875320, 962852, 1050384, 1203565, 1312980, 1444278, 1750640, 1925704, 2407130, 2625960, 2888556, 3610695, 3851408, 4814260, 5251920, 5777112, 7221390, 9628520, 11554224, 14442780, 19257040, 28885560, 57771120]

約数ペア:

[(1, 57771120), (2, 28885560), (3, 19257040), (4, 14442780), (5, 11554224), (6, 9628520), (8, 7221390), (10, 5777112), (11, 5251920), (12, 4814260), (15, 3851408), (16, 3610695), (20, 2888556), (22, 2625960), (24, 2407130), (30, 1925704), (33, 1750640), (40, 1444278), (44, 1312980), (48, 1203565), (55, 1050384), (60, 962852), (66, 875320), (79, 731280), (80, 722139), (88, 656490), (110, 525192), (120, 481426), (132, 437660), (158, 365640), (165, 350128), (176, 328245), (220, 262596), (237, 243760), (240, 240713), (264, 218830), (277, 208560), (316, 182820), (330, 175064), (395, 146256), (440, 131298), (474, 121880), (528, 109415), (554, 104280), (632, 91410), (660, 87532), (790, 73128), (831, 69520), (869, 66480), (880, 65649), (948, 60940), (1108, 52140), (1185, 48752), (1264, 45705), (1320, 43766), (1385, 41712), (1580, 36564), (1662, 34760), (1738, 33240), (1896, 30470), (2216, 26070), (2370, 24376), (2607, 22160), (2640, 21883), (2770, 20856), (3047, 18960), (3160, 18282), (3324, 17380), (3476, 16620), (3792, 15235), (4155, 13904), (4345, 13296), (4432, 13035), (4740, 12188), (5214, 11080), (5540, 10428), (6094, 9480), (6320, 9141), (6648, 8690), (6952, 8310)]