1935960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 6713280

約数和(自身を除く): 4777320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 73, 78, 85, 102, 104, 120, 130, 136, 146, 156, 170, 195, 204, 219, 221, 255, 260, 292, 312, 340, 365, 390, 408, 438, 442, 510, 520, 584, 663, 680, 730, 780, 876, 884, 949, 1020, 1095, 1105, 1241, 1326, 1460, 1560, 1752, 1768, 1898, 2040, 2190, 2210, 2482, 2652, 2847, 2920, 3315, 3723, 3796, 4380, 4420, 4745, 4964, 5304, 5694, 6205, 6630, 7446, 7592, 8760, 8840, 9490, 9928, 11388, 12410, 13260, 14235, 14892, 16133, 18615, 18980, 22776, 24820, 26520, 28470, 29784, 32266, 37230, 37960, 48399, 49640, 56940, 64532, 74460, 80665, 96798, 113880, 129064, 148920, 161330, 193596, 241995, 322660, 387192, 483990, 645320, 967980, 1935960]

約数ペア:

[(1, 1935960), (2, 967980), (3, 645320), (4, 483990), (5, 387192), (6, 322660), (8, 241995), (10, 193596), (12, 161330), (13, 148920), (15, 129064), (17, 113880), (20, 96798), (24, 80665), (26, 74460), (30, 64532), (34, 56940), (39, 49640), (40, 48399), (51, 37960), (52, 37230), (60, 32266), (65, 29784), (68, 28470), (73, 26520), (78, 24820), (85, 22776), (102, 18980), (104, 18615), (120, 16133), (130, 14892), (136, 14235), (146, 13260), (156, 12410), (170, 11388), (195, 9928), (204, 9490), (219, 8840), (221, 8760), (255, 7592), (260, 7446), (292, 6630), (312, 6205), (340, 5694), (365, 5304), (390, 4964), (408, 4745), (438, 4420), (442, 4380), (510, 3796), (520, 3723), (584, 3315), (663, 2920), (680, 2847), (730, 2652), (780, 2482), (876, 2210), (884, 2190), (949, 2040), (1020, 1898), (1095, 1768), (1105, 1752), (1241, 1560), (1326, 1460)]