802015920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1091}}^1$

素因数の和:2131

約数の個数: 120

約数和(自身を含む): 2698546032

約数和(自身を除く): 1896530112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1021, 1091, 2042, 2182, 3063, 3273, 4084, 4364, 5105, 5455, 6126, 6546, 8168, 8728, 9189, 9819, 10210, 10910, 12252, 13092, 15315, 16336, 16365, 17456, 18378, 19638, 20420, 21820, 24504, 26184, 30630, 32730, 36756, 39276, 40840, 43640, 45945, 49008, 49095, 52368, 61260, 65460, 73512, 78552, 81680, 87280, 91890, 98190, 122520, 130920, 147024, 157104, 183780, 196380, 245040, 261840, 367560, 392760, 735120, 785520, 1113911, 2227822, 3341733, 4455644, 5569555, 6683466, 8911288, 10025199, 11139110, 13366932, 16708665, 17822576, 20050398, 22278220, 26733864, 33417330, 40100796, 44556440, 50125995, 53467728, 66834660, 80201592, 89112880, 100251990, 133669320, 160403184, 200503980, 267338640, 401007960, 802015920]

約数ペア:

[(1, 802015920), (2, 401007960), (3, 267338640), (4, 200503980), (5, 160403184), (6, 133669320), (8, 100251990), (9, 89112880), (10, 80201592), (12, 66834660), (15, 53467728), (16, 50125995), (18, 44556440), (20, 40100796), (24, 33417330), (30, 26733864), (36, 22278220), (40, 20050398), (45, 17822576), (48, 16708665), (60, 13366932), (72, 11139110), (80, 10025199), (90, 8911288), (120, 6683466), (144, 5569555), (180, 4455644), (240, 3341733), (360, 2227822), (720, 1113911), (1021, 785520), (1091, 735120), (2042, 392760), (2182, 367560), (3063, 261840), (3273, 245040), (4084, 196380), (4364, 183780), (5105, 157104), (5455, 147024), (6126, 130920), (6546, 122520), (8168, 98190), (8728, 91890), (9189, 87280), (9819, 81680), (10210, 78552), (10910, 73512), (12252, 65460), (13092, 61260), (15315, 52368), (16336, 49095), (16365, 49008), (17456, 45945), (18378, 43640), (19638, 40840), (20420, 39276), (21820, 36756), (24504, 32730), (26184, 30630)]