38971320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^2$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 121126320

約数和(自身を除く): 82155000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 89, 120, 123, 164, 178, 205, 246, 267, 328, 356, 410, 445, 492, 534, 615, 712, 820, 890, 984, 1068, 1230, 1335, 1640, 1780, 2136, 2460, 2670, 3560, 3649, 4920, 5340, 7298, 7921, 10680, 10947, 14596, 15842, 18245, 21894, 23763, 29192, 31684, 36490, 39605, 43788, 47526, 54735, 63368, 72980, 79210, 87576, 95052, 109470, 118815, 145960, 158420, 190104, 218940, 237630, 316840, 324761, 437880, 475260, 649522, 950520, 974283, 1299044, 1623805, 1948566, 2598088, 3247610, 3897132, 4871415, 6495220, 7794264, 9742830, 12990440, 19485660, 38971320]

約数ペア:

[(1, 38971320), (2, 19485660), (3, 12990440), (4, 9742830), (5, 7794264), (6, 6495220), (8, 4871415), (10, 3897132), (12, 3247610), (15, 2598088), (20, 1948566), (24, 1623805), (30, 1299044), (40, 974283), (41, 950520), (60, 649522), (82, 475260), (89, 437880), (120, 324761), (123, 316840), (164, 237630), (178, 218940), (205, 190104), (246, 158420), (267, 145960), (328, 118815), (356, 109470), (410, 95052), (445, 87576), (492, 79210), (534, 72980), (615, 63368), (712, 54735), (820, 47526), (890, 43788), (984, 39605), (1068, 36490), (1230, 31684), (1335, 29192), (1640, 23763), (1780, 21894), (2136, 18245), (2460, 15842), (2670, 14596), (3560, 10947), (3649, 10680), (4920, 7921), (5340, 7298)]