1523286120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1621}}^1$

素因数の和:1867

約数の個数: 128

約数和(自身を含む): 4708730880

約数和(自身を除く): 3185444760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 191, 205, 246, 328, 382, 410, 492, 573, 615, 764, 820, 955, 984, 1146, 1230, 1528, 1621, 1640, 1910, 2292, 2460, 2865, 3242, 3820, 4584, 4863, 4920, 5730, 6484, 7640, 7831, 8105, 9726, 11460, 12968, 15662, 16210, 19452, 22920, 23493, 24315, 31324, 32420, 38904, 39155, 46986, 48630, 62648, 64840, 66461, 78310, 93972, 97260, 117465, 132922, 156620, 187944, 194520, 199383, 234930, 265844, 309611, 313240, 332305, 398766, 469860, 531688, 619222, 664610, 797532, 928833, 939720, 996915, 1238444, 1329220, 1548055, 1595064, 1857666, 1993830, 2476888, 2658440, 3096110, 3715332, 3987660, 4644165, 6192220, 7430664, 7975320, 9288330, 12384440, 12694051, 18576660, 25388102, 37153320, 38082153, 50776204, 63470255, 76164306, 101552408, 126940510, 152328612, 190410765, 253881020, 304657224, 380821530, 507762040, 761643060, 1523286120]

約数ペア:

[(1, 1523286120), (2, 761643060), (3, 507762040), (4, 380821530), (5, 304657224), (6, 253881020), (8, 190410765), (10, 152328612), (12, 126940510), (15, 101552408), (20, 76164306), (24, 63470255), (30, 50776204), (40, 38082153), (41, 37153320), (60, 25388102), (82, 18576660), (120, 12694051), (123, 12384440), (164, 9288330), (191, 7975320), (205, 7430664), (246, 6192220), (328, 4644165), (382, 3987660), (410, 3715332), (492, 3096110), (573, 2658440), (615, 2476888), (764, 1993830), (820, 1857666), (955, 1595064), (984, 1548055), (1146, 1329220), (1230, 1238444), (1528, 996915), (1621, 939720), (1640, 928833), (1910, 797532), (2292, 664610), (2460, 619222), (2865, 531688), (3242, 469860), (3820, 398766), (4584, 332305), (4863, 313240), (4920, 309611), (5730, 265844), (6484, 234930), (7640, 199383), (7831, 194520), (8105, 187944), (9726, 156620), (11460, 132922), (12968, 117465), (15662, 97260), (16210, 93972), (19452, 78310), (22920, 66461), (23493, 64840), (24315, 62648), (31324, 48630), (32420, 46986), (38904, 39155)]