40449120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4957}}^1$

素因数の和:4992

約数の個数: 96

約数和(自身を含む): 134936928

約数和(自身を除く): 94487808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 4957, 8160, 9914, 14871, 19828, 24785, 29742, 39656, 49570, 59484, 74355, 79312, 84269, 99140, 118968, 148710, 158624, 168538, 198280, 237936, 252807, 297420, 337076, 396560, 421345, 475872, 505614, 594840, 674152, 793120, 842690, 1011228, 1189680, 1264035, 1348304, 1685380, 2022456, 2379360, 2528070, 2696608, 3370760, 4044912, 5056140, 6741520, 8089824, 10112280, 13483040, 20224560, 40449120]

約数ペア:

[(1, 40449120), (2, 20224560), (3, 13483040), (4, 10112280), (5, 8089824), (6, 6741520), (8, 5056140), (10, 4044912), (12, 3370760), (15, 2696608), (16, 2528070), (17, 2379360), (20, 2022456), (24, 1685380), (30, 1348304), (32, 1264035), (34, 1189680), (40, 1011228), (48, 842690), (51, 793120), (60, 674152), (68, 594840), (80, 505614), (85, 475872), (96, 421345), (102, 396560), (120, 337076), (136, 297420), (160, 252807), (170, 237936), (204, 198280), (240, 168538), (255, 158624), (272, 148710), (340, 118968), (408, 99140), (480, 84269), (510, 79312), (544, 74355), (680, 59484), (816, 49570), (1020, 39656), (1360, 29742), (1632, 24785), (2040, 19828), (2720, 14871), (4080, 9914), (4957, 8160)]