919797840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98269}}^1$

素因数の和:98301

約数の個数: 120

約数和(自身を含む): 3326636040

約数和(自身を除く): 2406838200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 98269, 196538, 294807, 393076, 491345, 589614, 786152, 884421, 982690, 1179228, 1277497, 1474035, 1572304, 1768842, 1965380, 2358456, 2554994, 2948070, 3537684, 3832491, 3930760, 4422105, 4716912, 5109988, 5896140, 6387485, 7075368, 7664982, 7861520, 8844210, 10219976, 11497473, 11792280, 12774970, 14150736, 15329964, 17688420, 19162455, 20439952, 22994946, 23584560, 25549940, 30659928, 35376840, 38324910, 45989892, 51099880, 57487365, 61319856, 70753680, 76649820, 91979784, 102199760, 114974730, 153299640, 183959568, 229949460, 306599280, 459898920, 919797840]

約数ペア:

[(1, 919797840), (2, 459898920), (3, 306599280), (4, 229949460), (5, 183959568), (6, 153299640), (8, 114974730), (9, 102199760), (10, 91979784), (12, 76649820), (13, 70753680), (15, 61319856), (16, 57487365), (18, 51099880), (20, 45989892), (24, 38324910), (26, 35376840), (30, 30659928), (36, 25549940), (39, 23584560), (40, 22994946), (45, 20439952), (48, 19162455), (52, 17688420), (60, 15329964), (65, 14150736), (72, 12774970), (78, 11792280), (80, 11497473), (90, 10219976), (104, 8844210), (117, 7861520), (120, 7664982), (130, 7075368), (144, 6387485), (156, 5896140), (180, 5109988), (195, 4716912), (208, 4422105), (234, 3930760), (240, 3832491), (260, 3537684), (312, 2948070), (360, 2554994), (390, 2358456), (468, 1965380), (520, 1768842), (585, 1572304), (624, 1474035), (720, 1277497), (780, 1179228), (936, 982690), (1040, 884421), (1170, 786152), (1560, 589614), (1872, 491345), (2340, 393076), (3120, 294807), (4680, 196538), (9360, 98269)]