78593040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1$

素因数の和:6457

約数の個数: 120

約数和(自身を含む): 279511128

約数和(自身を除く): 200918088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 6421, 12240, 12842, 19263, 25684, 32105, 38526, 51368, 57789, 64210, 77052, 96315, 102736, 109157, 115578, 128420, 154104, 192630, 218314, 231156, 256840, 288945, 308208, 327471, 385260, 436628, 462312, 513680, 545785, 577890, 654942, 770520, 873256, 924624, 982413, 1091570, 1155780, 1309884, 1541040, 1637355, 1746512, 1964826, 2183140, 2311560, 2619768, 3274710, 3929652, 4366280, 4623120, 4912065, 5239536, 6549420, 7859304, 8732560, 9824130, 13098840, 15718608, 19648260, 26197680, 39296520, 78593040]

約数ペア:

[(1, 78593040), (2, 39296520), (3, 26197680), (4, 19648260), (5, 15718608), (6, 13098840), (8, 9824130), (9, 8732560), (10, 7859304), (12, 6549420), (15, 5239536), (16, 4912065), (17, 4623120), (18, 4366280), (20, 3929652), (24, 3274710), (30, 2619768), (34, 2311560), (36, 2183140), (40, 1964826), (45, 1746512), (48, 1637355), (51, 1541040), (60, 1309884), (68, 1155780), (72, 1091570), (80, 982413), (85, 924624), (90, 873256), (102, 770520), (120, 654942), (136, 577890), (144, 545785), (153, 513680), (170, 462312), (180, 436628), (204, 385260), (240, 327471), (255, 308208), (272, 288945), (306, 256840), (340, 231156), (360, 218314), (408, 192630), (510, 154104), (612, 128420), (680, 115578), (720, 109157), (765, 102736), (816, 96315), (1020, 77052), (1224, 64210), (1360, 57789), (1530, 51368), (2040, 38526), (2448, 32105), (3060, 25684), (4080, 19263), (6120, 12842), (6421, 12240)]